20120003351

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{877109}}^1$

素因数の和:877258

約数の個数: 16

約数和(自身を含む): 23997729600

約数和(自身を除く): 3877726249

約数列:

[1, 7, 29, 113, 203, 791, 3277, 22939, 877109, 6139763, 25436161, 99113317, 178053127, 693793219, 2874286193, 20120003351]

約数ペア:

[(1, 20120003351), (7, 2874286193), (29, 693793219), (113, 178053127), (203, 99113317), (791, 25436161), (3277, 6139763), (22939, 877109)]