Q: What is the sum of all factors of the number 20,421,244 excluding 20,421,244?
A: 15,382,524
The factors of the number 20,421,244 are: 1, 2, 4, 571, 1142, 2284, 8941, 17882, 35764, 5105311, 10210622, 20421244.
If you add them up, you will get the total of 20,421,259. Now subtract 20,421,244 to get 15,382,524