Powershell Script to obtain current members of a Group

Question

Good morning.  Sorry for my English.
I would like to change the answer obtained by a script.
Today the scrip that I have, give me the following response:
Server 1              
Group 1               
User  1 User 2 User  3
Server 2              
Group 1               
User  1 User 2 User  3
I need the answer is something like:
Server 1              
Group 1                              User
 1
Server 1              
Group 1                              User
 2 
Server 1              
Group 1                              User
 3
Server 2              
Group 1                              User
 1
Server 2              
Group 1                              User
 2 
Server 2              
Group 1                              User
 3 ...Etc
What change I had to do in the script below to that he gave me this level of response? 
Import-Module ActiveDirectory
$Result = @()
foreach($server in (gc .\servers.txt)){
$computer = [ADSI](”WinNT://” + $server + “,computer”)
$Group = $computer.psbase.children.find(”Remote Desktop Users”)
$a=getAdmins
function getAdmins
{$members = ($Group.psbase.invoke(”Members”) | %{$_.GetType().InvokeMember(”Adspath”, ‘GetProperty’, $null, $_, $null)}) -replace ('WinNT://DOMAIN/' + $server + '/'), '' -replace ('WinNT://DOMAIN/', 'DOMAIN\') -replace ('WinNT://', '')
$members}
$Result += Write-Output "SERVER: $server $a"
$Result > C:\Groups\RemoteDesktopUsers.txt
Grateful.

Answer 1

Hi,
So, there is a way from a script to obtain from a list of servers in a *.txt  the users and groups from the groups Remote Desktop Users or Domain Admins?
I need the answer is something like:
Server 1              
Group 1                              User
 1
Server 1              
Group 1                              User
 2 
Server 1              
Group 1                              User
 3
Server 2              
Group 1                              User
 1
Server 2              
Group 1                              User
 2 
Server 2              
Group 1                              User
 3 ...Etc
Grateful.