Q: What is the sum of all factors of the number 15,403,142 excluding 15,403,142?
A: 7,701,574
The factors of the number 15,403,142 are: 1, 2, 7701571, 15403142.
If you add them up, you will get the total of 15,403,149. Now subtract 15,403,142 to get 7,701,574