Q: What is the sum of all factors of the number 10,049,220 excluding 10,049,220?

A: 20,433,960

Why is 20,433,960 the sum of all factors of 10,049,220, excluding 10,049,220?

The factors of the number 10,049,220 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 55829, 111658, 167487, 223316, 279145, 334974, 502461, 558290, 669948, 837435, 1004922, 1116580, 1674870, 2009844, 2512305, 3349740, 5024610, 10049220.

If you add them up, you will get the total of 10,049,240. Now subtract 10,049,220 to get 20,433,960