Q: What is the sum of all factors of the number 21,162,320 excluding 21,162,320?
A: 28,040,260
The factors of the number 21,162,320 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 264529, 529058, 1058116, 1322645, 2116232, 2645290, 4232464, 5290580, 10581160, 21162320.
If you add them up, you will get the total of 21,162,348. Now subtract 21,162,320 to get 28,040,260