Q: What is the sum of all factors of the number 660,042 excluding 660,042?
A: 895,158
The factors of the number 660,042 are: 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 719, 918, 1438, 2157, 4314, 6471, 12223, 12942, 19413, 24446, 36669, 38826, 73338, 110007, 220014, 330021, 660042.
If you add them up, you will get the total of 660,937. Now subtract 660,042 to get 895,158