Q: What is the sum of all factors of the number 2,188,520 excluding 2,188,520?
A: 2,735,740
The factors of the number 2,188,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 54713, 109426, 218852, 273565, 437704, 547130, 1094260, 2188520.
If you add them up, you will get the total of 2,188,522. Now subtract 2,188,520 to get 2,735,740