Q: What is the sum of all factors of the number 1,205,221 excluding 1,205,221?
A: 25,691
The factors of the number 1,205,221 are: 1, 47, 25643, 1205221.
If you add them up, you will get the total of 1,205,246. Now subtract 1,205,221 to get 25,691