Q: What is the sum of all factors of the number 441,420 excluding 441,420?

A: 972,468

Why is 972,468 the sum of all factors of 441,420, excluding 441,420?

The factors of the number 441,420 are: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1051, 2102, 3153, 4204, 5255, 6306, 7357, 10510, 12612, 14714, 15765, 21020, 22071, 29428, 31530, 36785, 44142, 63060, 73570, 88284, 110355, 147140, 220710, 441420.

If you add them up, you will get the total of 442,392. Now subtract 441,420 to get 972,468