Q: What is the sum of all factors of the number 129,154,403 excluding 129,154,403?
A: 18,450,637
The factors of the number 129,154,403 are: 1, 7, 18450629, 129154403.
If you add them up, you will get the total of 129,154,421. Now subtract 129,154,403 to get 18,450,637