Q: What is the sum of all factors of the number 21,401,500 excluding 21,401,500?

A: 27,397,796

Why is 27,397,796 the sum of all factors of 21,401,500, excluding 21,401,500?

The factors of the number 21,401,500 are: 1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 1861, 2300, 2875, 3722, 5750, 7444, 9305, 11500, 18610, 37220, 42803, 46525, 85606, 93050, 171212, 186100, 214015, 232625, 428030, 465250, 856060, 930500, 1070075, 2140150, 4280300, 5350375, 10700750, 21401500.

If you add them up, you will get the total of 21,401,527. Now subtract 21,401,500 to get 27,397,796