Q: What is the sum of all factors of the number 21,757,270 excluding 21,757,270?
A: 17,405,834
The factors of the number 21,757,270 are: 1, 2, 5, 10, 2175727, 4351454, 10878635, 21757270.
If you add them up, you will get the total of 21,757,287. Now subtract 21,757,270 to get 17,405,834