Q: What is the sum of all factors of the number 13,505,339 excluding 13,505,339?
A: 221,461
The factors of the number 13,505,339 are: 1, 61, 221399, 13505339.
If you add them up, you will get the total of 13,505,560. Now subtract 13,505,339 to get 221,461