Q: What is the sum of all factors of the number 21,202,628 excluding 21,202,628?
A: 16,905,064
The factors of the number 21,202,628 are: 1, 2, 4, 37, 74, 148, 143261, 286522, 573044, 5300657, 10601314, 21202628.
If you add them up, you will get the total of 21,202,644. Now subtract 21,202,628 to get 16,905,064