20112964102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1482

約数の個数: 96

約数和(自身を含む): 39854087424

約数和(自身を除く): 19741123322

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 331, 361, 418, 662, 722, 1093, 1463, 2186, 2317, 2527, 2926, 3641, 3971, 4634, 5054, 6289, 7282, 7651, 7942, 12023, 12578, 15302, 20767, 24046, 25487, 27797, 41534, 44023, 50974, 55594, 69179, 84161, 88046, 119491, 138358, 145369, 168322, 228437, 238982, 290738, 361783, 394573, 456874, 484253, 723566, 789146, 836437, 968506, 1314401, 1599059, 1672874, 2532481, 2628802, 2762011, 3198118, 3979613, 4340303, 5064962, 5524022, 6873877, 7959226, 8680606, 9200807, 13747754, 18401614, 27857291, 30382121, 48117139, 55714582, 60764242, 75612647, 96234278, 130603663, 151225294, 261207326, 529288529, 914225641, 1058577058, 1436640293, 1828451282, 2873280586, 10056482051, 20112964102]

約数ペア:

[(1, 20112964102), (2, 10056482051), (7, 2873280586), (11, 1828451282), (14, 1436640293), (19, 1058577058), (22, 914225641), (38, 529288529), (77, 261207326), (133, 151225294), (154, 130603663), (209, 96234278), (266, 75612647), (331, 60764242), (361, 55714582), (418, 48117139), (662, 30382121), (722, 27857291), (1093, 18401614), (1463, 13747754), (2186, 9200807), (2317, 8680606), (2527, 7959226), (2926, 6873877), (3641, 5524022), (3971, 5064962), (4634, 4340303), (5054, 3979613), (6289, 3198118), (7282, 2762011), (7651, 2628802), (7942, 2532481), (12023, 1672874), (12578, 1599059), (15302, 1314401), (20767, 968506), (24046, 836437), (25487, 789146), (27797, 723566), (41534, 484253), (44023, 456874), (50974, 394573), (55594, 361783), (69179, 290738), (84161, 238982), (88046, 228437), (119491, 168322), (138358, 145369)]