Q: What is the sum of all factors of the number 21,002,738 excluding 21,002,738?
A: 10,501,372
The factors of the number 21,002,738 are: 1, 2, 10501369, 21002738.
If you add them up, you will get the total of 21,002,748. Now subtract 21,002,738 to get 10,501,372