Q: What is the sum of all factors of the number 25,510 excluding 25,510?
A: 20,426
The factors of the number 25,510 are: 1, 2, 5, 10, 2551, 5102, 12755, 25510.
If you add them up, you will get the total of 25,530. Now subtract 25,510 to get 20,426