Q: What is the sum of all factors of the number 21,298,513 excluding 21,298,513?
A: 61,727
The factors of the number 21,298,513 are: 1, 347, 61379, 21298513.
If you add them up, you will get the total of 21,298,574. Now subtract 21,298,513 to get 61,727