Q: What is the sum of all factors of the number 42,403,401 excluding 42,403,401?
A: 19,709,559
The factors of the number 42,403,401 are: 1, 3, 9, 71, 213, 639, 66359, 199077, 597231, 4711489, 14134467, 42403401.
If you add them up, you will get the total of 42,403,420. Now subtract 42,403,401 to get 19,709,559