20041781746

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12029881}}^1$

素因数の和:12029914

約数の個数: 24

約数和(自身を含む): 37027976796

約数和(自身を除く): 16986195050

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 12029881, 24059762, 84209167, 168418334, 204507977, 409015954, 589464169, 1178928338, 1431555839, 2863111678, 10020890873, 20041781746]

約数ペア:

[(1, 20041781746), (2, 10020890873), (7, 2863111678), (14, 1431555839), (17, 1178928338), (34, 589464169), (49, 409015954), (98, 204507977), (119, 168418334), (238, 84209167), (833, 24059762), (1666, 12029881)]