Q: What is the sum of all factors of the number 6,520,380 including 6,520,380?

A: 18,443,040

Why is 18,443,040 the sum of all factors of 6,520,380, including 6,520,380?

The factors of the number 6,520,380 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 997, 1090, 1308, 1635, 1994, 2180, 2991, 3270, 3988, 4985, 5982, 6540, 9970, 11964, 14955, 19940, 29910, 59820, 108673, 217346, 326019, 434692, 543365, 652038, 1086730, 1304076, 1630095, 2173460, 3260190, 6520380.

If you add them up, you will get the total of 18,443,040.