Q: What is the sum of all factors of the number 20,041,470 excluding 20,041,470?

A: 35,135,730

Why is 35,135,730 the sum of all factors of 20,041,470, excluding 20,041,470?

The factors of the number 20,041,470 are: 1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 13099, 26198, 39297, 65495, 78594, 117891, 130990, 196485, 222683, 235782, 392970, 445366, 589455, 668049, 1113415, 1178910, 1336098, 2004147, 2226830, 3340245, 4008294, 6680490, 10020735, 20041470.

If you add them up, you will get the total of 20,041,505. Now subtract 20,041,470 to get 35,135,730