Q: What is the sum of all factors of the number 2,120,789 excluding 2,120,789?
A: 192,811
The factors of the number 2,120,789 are: 1, 11, 192799, 2120789.
If you add them up, you will get the total of 2,120,981. Now subtract 2,120,789 to get 192,811