Q: What is the sum of all factors of the number 21,501,715 excluding 21,501,715?
A: 4,300,349
The factors of the number 21,501,715 are: 1, 5, 4300343, 21501715.
If you add them up, you will get the total of 21,501,719. Now subtract 21,501,715 to get 4,300,349