Q: What is the sum of all factors of the number 1,990,705 excluding 1,990,705?
A: 480,695
The factors of the number 1,990,705 are: 1, 5, 29, 145, 13729, 68645, 398141, 1990705.
If you add them up, you will get the total of 1,991,185. Now subtract 1,990,705 to get 480,695