20773913904

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{20431}}^1$

素因数の和:20775

約数の個数: 120

約数和(自身を含む): 60866437632

約数和(自身を除く): 40092523728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 307, 368, 414, 552, 614, 828, 921, 1104, 1228, 1656, 1842, 2456, 2763, 3312, 3684, 4912, 5526, 7061, 7368, 11052, 14122, 14736, 20431, 21183, 22104, 28244, 40862, 42366, 44208, 56488, 61293, 63549, 81724, 84732, 112976, 122586, 127098, 163448, 169464, 183879, 245172, 254196, 326896, 338928, 367758, 469913, 490344, 508392, 735516, 939826, 980688, 1016784, 1409739, 1471032, 1879652, 2819478, 2942064, 3759304, 4229217, 5638956, 6272317, 7518608, 8458434, 11277912, 12544634, 16916868, 18816951, 22555824, 25089268, 33833736, 37633902, 50178536, 56450853, 67667472, 75267804, 100357072, 112901706, 144263291, 150535608, 225803412, 288526582, 301071216, 432789873, 451606824, 577053164, 865579746, 903213648, 1154106328, 1298369619, 1731159492, 2308212656, 2596739238, 3462318984, 5193478476, 6924637968, 10386956952, 20773913904]

約数ペア:

[(1, 20773913904), (2, 10386956952), (3, 6924637968), (4, 5193478476), (6, 3462318984), (8, 2596739238), (9, 2308212656), (12, 1731159492), (16, 1298369619), (18, 1154106328), (23, 903213648), (24, 865579746), (36, 577053164), (46, 451606824), (48, 432789873), (69, 301071216), (72, 288526582), (92, 225803412), (138, 150535608), (144, 144263291), (184, 112901706), (207, 100357072), (276, 75267804), (307, 67667472), (368, 56450853), (414, 50178536), (552, 37633902), (614, 33833736), (828, 25089268), (921, 22555824), (1104, 18816951), (1228, 16916868), (1656, 12544634), (1842, 11277912), (2456, 8458434), (2763, 7518608), (3312, 6272317), (3684, 5638956), (4912, 4229217), (5526, 3759304), (7061, 2942064), (7368, 2819478), (11052, 1879652), (14122, 1471032), (14736, 1409739), (20431, 1016784), (21183, 980688), (22104, 939826), (28244, 735516), (40862, 508392), (42366, 490344), (44208, 469913), (56488, 367758), (61293, 338928), (63549, 326896), (81724, 254196), (84732, 245172), (112976, 183879), (122586, 169464), (127098, 163448)]