Q: What is the sum of all factors of the number 61,520,209 excluding 61,520,209?
A: 18,207
The factors of the number 61,520,209 are: 1, 4483, 13723, 61520209.
If you add them up, you will get the total of 61,520,227. Now subtract 61,520,209 to get 18,207