Q: What is the sum of all factors of the number 20,420,765 excluding 20,420,765?
A: 4,213,603
The factors of the number 20,420,765 are: 1, 5, 191, 955, 21383, 106915, 4084153, 20420765.
If you add them up, you will get the total of 20,420,769. Now subtract 20,420,765 to get 4,213,603