20053282734

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{165317}}^1$

素因数の和:165641

約数の個数: 48

約数和(自身を含む): 45492868512

約数和(自身を除く): 25439585778

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 293, 414, 586, 879, 1758, 2637, 5274, 6739, 13478, 20217, 40434, 60651, 121302, 165317, 330634, 495951, 991902, 1487853, 2975706, 3802291, 7604582, 11406873, 22813746, 34220619, 48437881, 68441238, 96875762, 145313643, 290627286, 435940929, 871881858, 1114071263, 2228142526, 3342213789, 6684427578, 10026641367, 20053282734]

約数ペア:

[(1, 20053282734), (2, 10026641367), (3, 6684427578), (6, 3342213789), (9, 2228142526), (18, 1114071263), (23, 871881858), (46, 435940929), (69, 290627286), (138, 145313643), (207, 96875762), (293, 68441238), (414, 48437881), (586, 34220619), (879, 22813746), (1758, 11406873), (2637, 7604582), (5274, 3802291), (6739, 2975706), (13478, 1487853), (20217, 991902), (40434, 495951), (60651, 330634), (121302, 165317)]