Q: What is the sum of all factors of the number 140,403,403 excluding 140,403,403?
A: 20,057,637
The factors of the number 140,403,403 are: 1, 7, 20057629, 140403403.
If you add them up, you will get the total of 140,403,423. Now subtract 140,403,403 to get 20,057,637