20132017180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91509169}}^1$

素因数の和:91509189

約数の個数: 24

約数和(自身を含む): 46120621680

約数和(自身を除く): 25988604500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91509169, 183018338, 366036676, 457545845, 915091690, 1006600859, 1830183380, 2013201718, 4026403436, 5033004295, 10066008590, 20132017180]

約数ペア:

[(1, 20132017180), (2, 10066008590), (4, 5033004295), (5, 4026403436), (10, 2013201718), (11, 1830183380), (20, 1006600859), (22, 915091690), (44, 457545845), (55, 366036676), (110, 183018338), (220, 91509169)]