Q: What is the sum of all factors of the number 20,840,909 excluding 20,840,909?
A: 300,211
The factors of the number 20,840,909 are: 1, 109, 263, 727, 28667, 79243, 191201, 20840909.
If you add them up, you will get the total of 20,841,209. Now subtract 20,840,909 to get 300,211