Q: What is the sum of all factors of the number 21,513,508 excluding 21,513,508?
A: 16,135,138
The factors of the number 21,513,508 are: 1, 2, 4, 5378377, 10756754, 21513508.
If you add them up, you will get the total of 21,513,524. Now subtract 21,513,508 to get 16,135,138