Q: What is the sum of all factors of the number 20,023,505 excluding 20,023,505?
A: 4,097,647
The factors of the number 20,023,505 are: 1, 5, 263, 1315, 15227, 76135, 4004701, 20023505.
If you add them up, you will get the total of 20,023,509. Now subtract 20,023,505 to get 4,097,647