Q: What is the sum of all factors of the number 1,639,963 excluding 1,639,963?
A: 126,165
The factors of the number 1,639,963 are: 1, 13, 126151, 1639963.
If you add them up, you will get the total of 1,640,089. Now subtract 1,639,963 to get 126,165