Q: What is the sum of all factors of the number 20,434,340 excluding 20,434,340?
A: 25,002,772
The factors of the number 20,434,340 are: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 60101, 120202, 240404, 300505, 601010, 1021717, 1202020, 2043434, 4086868, 5108585, 10217170, 20434340.
If you add them up, you will get the total of 20,434,365. Now subtract 20,434,340 to get 25,002,772