Q: What is the sum of all factors of the number 21,720,170 excluding 21,720,170?
A: 17,468,278
The factors of the number 21,720,170 are: 1, 2, 5, 10, 467, 934, 2335, 4651, 4670, 9302, 23255, 46510, 2172017, 4344034, 10860085, 21720170.
If you add them up, you will get the total of 21,720,187. Now subtract 21,720,170 to get 17,468,278