20199494424

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{52957}}^1$

素因数の和:53680

約数の個数: 64

約数和(自身を含む): 52771587840

約数和(自身を除く): 32572093416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 691, 1382, 2073, 2764, 4146, 5528, 8292, 15893, 16584, 31786, 47679, 52957, 63572, 95358, 105914, 127144, 158871, 190716, 211828, 317742, 381432, 423656, 635484, 1218011, 1270968, 2436022, 3654033, 4872044, 7308066, 9744088, 14616132, 29232264, 36593287, 73186574, 109779861, 146373148, 219559722, 292746296, 439119444, 841645601, 878238888, 1683291202, 2524936803, 3366582404, 5049873606, 6733164808, 10099747212, 20199494424]

約数ペア:

[(1, 20199494424), (2, 10099747212), (3, 6733164808), (4, 5049873606), (6, 3366582404), (8, 2524936803), (12, 1683291202), (23, 878238888), (24, 841645601), (46, 439119444), (69, 292746296), (92, 219559722), (138, 146373148), (184, 109779861), (276, 73186574), (552, 36593287), (691, 29232264), (1382, 14616132), (2073, 9744088), (2764, 7308066), (4146, 4872044), (5528, 3654033), (8292, 2436022), (15893, 1270968), (16584, 1218011), (31786, 635484), (47679, 423656), (52957, 381432), (63572, 317742), (95358, 211828), (105914, 190716), (127144, 158871)]