Q: What is the sum of all factors of the number 120,374,744 including 120,374,744?

A: 258,424,320

Why is 258,424,320 the sum of all factors of 120,374,744, including 120,374,744?

The factors of the number 120,374,744 are: 1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 2572, 3343, 4501, 5144, 6686, 9002, 13372, 18004, 23401, 26744, 36008, 46802, 93604, 187208, 2149549, 4299098, 8598196, 15046843, 17196392, 30093686, 60187372, 120374744.

If you add them up, you will get the total of 258,424,320.