20162844126

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{81071}}^1$

素因数の和:81457

約数の個数: 48

約数和(自身を含む): 44885026368

約数和(自身を除く): 24722182242

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 337, 369, 674, 738, 1011, 2022, 3033, 6066, 13817, 27634, 41451, 81071, 82902, 124353, 162142, 243213, 248706, 486426, 729639, 1459278, 3323911, 6647822, 9971733, 19943466, 27320927, 29915199, 54641854, 59830398, 81962781, 163925562, 245888343, 491776686, 1120158007, 2240316014, 3360474021, 6720948042, 10081422063, 20162844126]

約数ペア:

[(1, 20162844126), (2, 10081422063), (3, 6720948042), (6, 3360474021), (9, 2240316014), (18, 1120158007), (41, 491776686), (82, 245888343), (123, 163925562), (246, 81962781), (337, 59830398), (369, 54641854), (674, 29915199), (738, 27320927), (1011, 19943466), (2022, 9971733), (3033, 6647822), (6066, 3323911), (13817, 1459278), (27634, 729639), (41451, 486426), (81071, 248706), (82902, 243213), (124353, 162142)]