Q: What is the sum of all factors of the number 15,402,902 excluding 15,402,902?
A: 7,701,454
The factors of the number 15,402,902 are: 1, 2, 7701451, 15402902.
If you add them up, you will get the total of 15,402,909. Now subtract 15,402,902 to get 7,701,454