Q: What is the sum of all factors of the number 21,057,355 excluding 21,057,355?
A: 6,508,709
The factors of the number 21,057,355 are: 1, 5, 11, 55, 382861, 1914305, 4211471, 21057355.
If you add them up, you will get the total of 21,057,361. Now subtract 21,057,355 to get 6,508,709