Q: What is the sum of all factors of the number 21,091,528 excluding 21,091,528?
A: 18,528,452
The factors of the number 21,091,528 are: 1, 2, 4, 8, 617, 1234, 2468, 4273, 4936, 8546, 17092, 34184, 2636441, 5272882, 10545764, 21091528.
If you add them up, you will get the total of 21,091,546. Now subtract 21,091,528 to get 18,528,452