Q: What is the sum of all factors of the number 505,401 excluding 505,401?
A: 220,359
The factors of the number 505,401 are: 1, 3, 13, 39, 12959, 38877, 168467, 505401.
If you add them up, you will get the total of 505,621. Now subtract 505,401 to get 220,359