Q: What is the sum of all factors of the number 21,358,072 excluding 21,358,072?
A: 18,762,488
The factors of the number 21,358,072 are: 1, 2, 4, 8, 617, 1234, 2468, 4327, 4936, 8654, 17308, 34616, 2669759, 5339518, 10679036, 21358072.
If you add them up, you will get the total of 21,358,090. Now subtract 21,358,072 to get 18,762,488