Q: What is the sum of all factors of the number 25,666,642 excluding 25,666,642?
A: 13,375,790
The factors of the number 25,666,642 are: 1, 2, 71, 142, 180751, 361502, 12833321, 25666642.
If you add them up, you will get the total of 25,666,655. Now subtract 25,666,642 to get 13,375,790