Q: What is the sum of all factors of the number 121,421,153 excluding 121,421,153?
A: 24,649,567
The factors of the number 121,421,153 are: 1, 7, 19, 133, 912941, 6390587, 17345879, 121421153.
If you add them up, you will get the total of 121,421,177. Now subtract 121,421,153 to get 24,649,567