Q: What is the sum of all factors of the number 20,461,640 excluding 20,461,640?
A: 25,577,140
The factors of the number 20,461,640 are: 1, 2, 4, 5, 8, 10, 20, 40, 511541, 1023082, 2046164, 2557705, 4092328, 5115410, 10230820, 20461640.
If you add them up, you will get the total of 20,461,665. Now subtract 20,461,640 to get 25,577,140