Q: What is the sum of all factors of the number 2,015,143 excluding 2,015,143?
A: 166,057
The factors of the number 2,015,143 are: 1, 13, 379, 409, 4927, 5317, 155011, 2015143.
If you add them up, you will get the total of 2,015,309. Now subtract 2,015,143 to get 166,057