Q: What is the sum of all factors of the number 4,020,960 excluding 4,020,960?

A: 8,646,576

Why is 8,646,576 the sum of all factors of 4,020,960, excluding 4,020,960?

The factors of the number 4,020,960 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 8377, 16754, 25131, 33508, 41885, 50262, 67016, 83770, 100524, 125655, 134032, 167540, 201048, 251310, 268064, 335080, 402096, 502620, 670160, 804192, 1005240, 1340320, 2010480, 4020960.

If you add them up, you will get the total of 4,020,968. Now subtract 4,020,960 to get 8,646,576