Q: What is the sum of all factors of the number 20,012,009 excluding 20,012,009?
A: 1,244,191
The factors of the number 20,012,009 are: 1, 17, 349, 3373, 5933, 57341, 1177177, 20012009.
If you add them up, you will get the total of 20,012,010. Now subtract 20,012,009 to get 1,244,191