20147157522

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{335417}}^1$

素因数の和:335543

約数の個数: 48

約数和(自身を含む): 45208979712

約数和(自身を除く): 25061822190

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 282, 423, 426, 639, 846, 1278, 3337, 6674, 10011, 20022, 30033, 60066, 335417, 670834, 1006251, 2012502, 3018753, 6037506, 15764599, 23814607, 31529198, 47293797, 47629214, 71443821, 94587594, 141881391, 142887642, 214331463, 283762782, 428662926, 1119286529, 2238573058, 3357859587, 6715719174, 10073578761, 20147157522]

約数ペア:

[(1, 20147157522), (2, 10073578761), (3, 6715719174), (6, 3357859587), (9, 2238573058), (18, 1119286529), (47, 428662926), (71, 283762782), (94, 214331463), (141, 142887642), (142, 141881391), (213, 94587594), (282, 71443821), (423, 47629214), (426, 47293797), (639, 31529198), (846, 23814607), (1278, 15764599), (3337, 6037506), (6674, 3018753), (10011, 2012502), (20022, 1006251), (30033, 670834), (60066, 335417)]