Q: What is the sum of all factors of the number 121,020,315 including 121,020,315?

A: 213,627,456

Why is 213,627,456 the sum of all factors of 121,020,315, including 121,020,315?

The factors of the number 121,020,315 are: 1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 15137, 45411, 75685, 196781, 227055, 590343, 620617, 983905, 1861851, 2951715, 3103085, 8068021, 9309255, 24204063, 40340105, 121020315.

If you add them up, you will get the total of 213,627,456.