20163685518

素因数分解:

$2^1\times 3^2\times {\mathrm{82837}}^1\times {\mathrm{13523}}^1$

素因数の和:96368

約数の個数: 24

約数和(自身を含む): 43691743368

約数和(自身を除く): 23528057850

約数列:

[1, 2, 3, 6, 9, 18, 13523, 27046, 40569, 81138, 82837, 121707, 165674, 243414, 248511, 497022, 745533, 1491066, 1120204751, 2240409502, 3360614253, 6721228506, 10081842759, 20163685518]

約数ペア:

[(1, 20163685518), (2, 10081842759), (3, 6721228506), (6, 3360614253), (9, 2240409502), (18, 1120204751), (13523, 1491066), (27046, 745533), (40569, 497022), (81138, 248511), (82837, 243414), (121707, 165674)]