Q: What is the sum of all factors of the number 42,938,642 excluding 42,938,642?
A: 21,469,324
The factors of the number 42,938,642 are: 1, 2, 21469321, 42938642.
If you add them up, you will get the total of 42,938,663. Now subtract 42,938,642 to get 21,469,324