20182919574

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{86029}}^1$

素因数の和:86736

約数の個数: 32

約数和(自身を含む): 41092057440

約数和(自身を除く): 20909137866

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 641, 1282, 1923, 3846, 39101, 78202, 86029, 117303, 172058, 234606, 258087, 516174, 5247769, 10495538, 15743307, 31486614, 55144589, 110289178, 165433767, 330867534, 3363819929, 6727639858, 10091459787, 20182919574]

約数ペア:

[(1, 20182919574), (2, 10091459787), (3, 6727639858), (6, 3363819929), (61, 330867534), (122, 165433767), (183, 110289178), (366, 55144589), (641, 31486614), (1282, 15743307), (1923, 10495538), (3846, 5247769), (39101, 516174), (78202, 258087), (86029, 234606), (117303, 172058)]