Q: What is the sum of all factors of the number 13,012,640 including 13,012,640?

A: 30,989,952

Why is 30,989,952 the sum of all factors of 13,012,640, including 13,012,640?

The factors of the number 13,012,640 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 487, 668, 835, 974, 1336, 1670, 1948, 2435, 2672, 3340, 3896, 4870, 5344, 6680, 7792, 9740, 13360, 15584, 19480, 26720, 38960, 77920, 81329, 162658, 325316, 406645, 650632, 813290, 1301264, 1626580, 2602528, 3253160, 6506320, 13012640.

If you add them up, you will get the total of 30,989,952.