Q: What is the sum of all factors of the number 21,612,620 excluding 21,612,620?
A: 24,069,604
The factors of the number 21,612,620 are: 1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 6883, 13766, 27532, 34415, 68830, 137660, 1080631, 2161262, 4322524, 5403155, 10806310, 21612620.
If you add them up, you will get the total of 21,612,644. Now subtract 21,612,620 to get 24,069,604