Q: What is the sum of all factors of the number 131,121,103 excluding 131,121,103?
A: 4,229,745
The factors of the number 131,121,103 are: 1, 31, 4229713, 131121103.
If you add them up, you will get the total of 131,121,107. Now subtract 131,121,103 to get 4,229,745