Q: What is the sum of all factors of the number 423,402,103 excluding 423,402,103?
A: 12,948,137
The factors of the number 423,402,103 are: 1, 89, 107, 173, 257, 9523, 15397, 18511, 22873, 27499, 44461, 1647479, 2447411, 3957029, 4757327, 423402103.
If you add them up, you will get the total of 423,402,115. Now subtract 423,402,103 to get 12,948,137