Q: What is the sum of all factors of the number 2,131,909 excluding 2,131,909?
A: 164,007
The factors of the number 2,131,909 are: 1, 13, 163993, 2131909.
If you add them up, you will get the total of 2,132,073. Now subtract 2,131,909 to get 164,007