Q: What is the sum of all factors of the number 443,434,420 excluding 443,434,420?

A: 650,584,268

Why is 650,584,268 the sum of all factors of 443,434,420, excluding 443,434,420?

The factors of the number 443,434,420 are: 1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 155047, 310094, 620188, 775235, 1550470, 1705517, 2015611, 3100940, 3411034, 4031222, 6822068, 8062444, 8527585, 10078055, 17055170, 20156110, 22171721, 34110340, 40312220, 44343442, 88686884, 110858605, 221717210, 443434420.

If you add them up, you will get the total of 443,435,070. Now subtract 443,434,420 to get 650,584,268