Q: What is the sum of all factors of the number 21,870,571 excluding 21,870,571?
A: 139,461
The factors of the number 21,870,571 are: 1, 157, 139303, 21870571.
If you add them up, you will get the total of 21,870,710. Now subtract 21,870,571 to get 139,461