Q: What is the sum of all factors of the number 13,204,640 excluding 13,204,640?
A: 17,991,700
The factors of the number 13,204,640 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 82529, 165058, 330116, 412645, 660232, 825290, 1320464, 1650580, 2640928, 3301160, 6602320, 13204640.
If you add them up, you will get the total of 13,204,657. Now subtract 13,204,640 to get 17,991,700