Q: What is the sum of all factors of the number 2,520,402 excluding 2,520,402?
A: 2,638,158
The factors of the number 2,520,402 are: 1, 2, 3, 6, 43, 86, 129, 258, 9769, 19538, 29307, 58614, 420067, 840134, 1260201, 2520402.
If you add them up, you will get the total of 2,520,404. Now subtract 2,520,402 to get 2,638,158