20551323188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27475031}}^1$

素因数の和:27475063

約数の個数: 24

約数和(自身を含む): 41542248384

約数和(自身を除く): 20990925196

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 27475031, 54950062, 109900124, 302225341, 467075527, 604450682, 934151054, 1208901364, 1868302108, 5137830797, 10275661594, 20551323188]

約数ペア:

[(1, 20551323188), (2, 10275661594), (4, 5137830797), (11, 1868302108), (17, 1208901364), (22, 934151054), (34, 604450682), (44, 467075527), (68, 302225341), (187, 109900124), (374, 54950062), (748, 27475031)]