Q: What is the sum of all factors of the number 15,026,820 excluding 15,026,820?

A: 28,881,660

Why is 28,881,660 the sum of all factors of 15,026,820, excluding 15,026,820?

The factors of the number 15,026,820 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 10889, 21778, 32667, 43556, 54445, 65334, 108890, 130668, 163335, 217780, 250447, 326670, 500894, 653340, 751341, 1001788, 1252235, 1502682, 2504470, 3005364, 3756705, 5008940, 7513410, 15026820.

If you add them up, you will get the total of 15,026,848. Now subtract 15,026,820 to get 28,881,660