Q: What is the sum of all factors of the number 1,213,217 excluding 1,213,217?
A: 20,623
The factors of the number 1,213,217 are: 1, 59, 20563, 1213217.
If you add them up, you will get the total of 1,213,237. Now subtract 1,213,217 to get 20,623