Q: What is the sum of all factors of the number 53,403,403 excluding 53,403,403?
A: 20,957
The factors of the number 53,403,403 are: 1, 2969, 17987, 53403403.
If you add them up, you will get the total of 53,403,423. Now subtract 53,403,403 to get 20,957