Q: What is the sum of all factors of the number 86,220,520 excluding 86,220,520?
A: 107,775,740
The factors of the number 86,220,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 2155513, 4311026, 8622052, 10777565, 17244104, 21555130, 43110260, 86220520.
If you add them up, you will get the total of 86,220,627. Now subtract 86,220,520 to get 107,775,740