Q: What is the sum of all factors of the number 2,005,263 excluding 2,005,263?
A: 1,321,137
The factors of the number 2,005,263 are: 1, 3, 9, 13, 27, 29, 39, 87, 117, 197, 261, 351, 377, 591, 783, 1131, 1773, 2561, 3393, 5319, 5713, 7683, 10179, 17139, 23049, 51417, 69147, 74269, 154251, 222807, 668421, 2005263.
If you add them up, you will get the total of 2,005,264. Now subtract 2,005,263 to get 1,321,137