Q: What is the sum of all factors of the number 40,223,421 excluding 40,223,421?
A: 26,177,251
The factors of the number 40,223,421 are: 1, 3, 7, 9, 21, 63, 638467, 1915401, 4469269, 5746203, 13407807, 40223421.
If you add them up, you will get the total of 40,223,447. Now subtract 40,223,421 to get 26,177,251