Q: What is the sum of all factors of the number 30,724,839 excluding 30,724,839?
A: 15,172,881
The factors of the number 30,724,839 are: 1, 3, 9, 27, 81, 379319, 1137957, 3413871, 10241613, 30724839.
If you add them up, you will get the total of 30,724,854. Now subtract 30,724,839 to get 15,172,881