Q: What is the sum of all factors of the number 21,045,642 excluding 21,045,642?
A: 21,176,790
The factors of the number 21,045,642 are: 1, 2, 3, 6, 331, 662, 993, 1986, 10597, 21194, 31791, 63582, 3507607, 7015214, 10522821, 21045642.
If you add them up, you will get the total of 21,045,663. Now subtract 21,045,642 to get 21,176,790