Q: What is the sum of all factors of the number 1,993,009 excluding 1,993,009?
A: 2,831
The factors of the number 1,993,009 are: 1, 1319, 1511, 1993009.
If you add them up, you will get the total of 1,993,011. Now subtract 1,993,009 to get 2,831