Q: What is the sum of all factors of the number 21,572,240 excluding 21,572,240?
A: 29,757,808
The factors of the number 21,572,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 6271, 12542, 25084, 31355, 50168, 62710, 100336, 125420, 250840, 269653, 501680, 539306, 1078612, 1348265, 2157224, 2696530, 4314448, 5393060, 10786120, 21572240.
If you add them up, you will get the total of 21,572,269. Now subtract 21,572,240 to get 29,757,808