20150652

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 48529152

約数和(自身を除く): 28378500

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 134, 142, 201, 213, 268, 284, 353, 402, 426, 706, 804, 852, 1059, 1412, 2118, 4236, 4757, 9514, 14271, 19028, 23651, 25063, 28542, 47302, 50126, 57084, 70953, 75189, 94604, 100252, 141906, 150378, 283812, 300756, 1679221, 3358442, 5037663, 6716884, 10075326, 20150652]

約数ペア:

[(1, 20150652), (2, 10075326), (3, 6716884), (4, 5037663), (6, 3358442), (12, 1679221), (67, 300756), (71, 283812), (134, 150378), (142, 141906), (201, 100252), (213, 94604), (268, 75189), (284, 70953), (353, 57084), (402, 50126), (426, 47302), (706, 28542), (804, 25063), (852, 23651), (1059, 19028), (1412, 14271), (2118, 9514), (4236, 4757)]