Q: What is the sum of all factors of the number 21,013,491 excluding 21,013,491?
A: 7,004,501
The factors of the number 21,013,491 are: 1, 3, 7004497, 21013491.
If you add them up, you will get the total of 21,013,498. Now subtract 21,013,491 to get 7,004,501