Q: What is the sum of all factors of the number 424,636,023 excluding 424,636,023?

A: 239,653,257

Why is 239,653,257 the sum of all factors of 424,636,023, excluding 424,636,023?

The factors of the number 424,636,023 are: 1, 3, 7, 21, 47, 141, 211, 329, 633, 987, 1477, 2039, 4431, 6117, 9917, 14273, 29751, 42819, 69419, 95833, 208257, 287499, 430229, 670831, 1290687, 2012493, 3011603, 9034809, 20220763, 60662289, 141545341, 424636023.

If you add them up, you will get the total of 424,636,262. Now subtract 424,636,023 to get 239,653,257