Q: What is the sum of all factors of the number 1,747,420 excluding 1,747,420?
A: 2,013,428
The factors of the number 1,747,420 are: 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2131, 4262, 8524, 10655, 21310, 42620, 87371, 174742, 349484, 436855, 873710, 1747420.
If you add them up, you will get the total of 1,747,422. Now subtract 1,747,420 to get 2,013,428