Q: What is the sum of all factors of the number 20,001 excluding 20,001?
A: 7,359
The factors of the number 20,001 are: 1, 3, 59, 113, 177, 339, 6667, 20001.
If you add them up, you will get the total of 20,008. Now subtract 20,001 to get 7,359