Q: What is the sum of all factors of the number 223,403,420 excluding 223,403,420?
A: 245,743,804
The factors of the number 223,403,420 are: 1, 2, 4, 5, 10, 20, 11170171, 22340342, 44680684, 55850855, 111701710, 223403420.
If you add them up, you will get the total of 223,403,665. Now subtract 223,403,420 to get 245,743,804