20170104186

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1\times {\mathrm{1489}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 42156748800

約数和(自身を除く): 21986644614

約数列:

[1, 2, 3, 6, 29, 58, 87, 127, 174, 254, 381, 613, 762, 1226, 1489, 1839, 2978, 3678, 3683, 4467, 7366, 8934, 11049, 17777, 22098, 35554, 43181, 53331, 77851, 86362, 106662, 129543, 155702, 189103, 233553, 259086, 378206, 467106, 567309, 912757, 1134618, 1825514, 2257679, 2738271, 4515358, 5476542, 5483987, 6773037, 10967974, 13546074, 16451961, 26469953, 32903922, 52939906, 79409859, 115920139, 158819718, 231840278, 347760417, 695520834, 3361684031, 6723368062, 10085052093, 20170104186]

約数ペア:

[(1, 20170104186), (2, 10085052093), (3, 6723368062), (6, 3361684031), (29, 695520834), (58, 347760417), (87, 231840278), (127, 158819718), (174, 115920139), (254, 79409859), (381, 52939906), (613, 32903922), (762, 26469953), (1226, 16451961), (1489, 13546074), (1839, 10967974), (2978, 6773037), (3678, 5483987), (3683, 5476542), (4467, 4515358), (7366, 2738271), (8934, 2257679), (11049, 1825514), (17777, 1134618), (22098, 912757), (35554, 567309), (43181, 467106), (53331, 378206), (77851, 259086), (86362, 233553), (106662, 189103), (129543, 155702)]