Q: What is the sum of all factors of the number 990,242 excluding 990,242?
A: 806,878
The factors of the number 990,242 are: 1, 2, 11, 19, 22, 23, 38, 46, 103, 206, 209, 253, 418, 437, 506, 874, 1133, 1957, 2266, 2369, 3914, 4738, 4807, 9614, 21527, 26059, 43054, 45011, 52118, 90022, 495121, 990242.
If you add them up, you will get the total of 991,048. Now subtract 990,242 to get 806,878