20542032672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:991

約数の個数: 192

約数和(自身を含む): 62240016384

約数和(自身を除く): 41697983712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 227, 311, 336, 433, 454, 622, 672, 681, 866, 908, 933, 1244, 1299, 1362, 1589, 1732, 1816, 1866, 2177, 2488, 2598, 2724, 3031, 3178, 3464, 3632, 3732, 4354, 4767, 4976, 5196, 5448, 6062, 6356, 6531, 6928, 7264, 7464, 8708, 9093, 9534, 9952, 10392, 10896, 12124, 12712, 13062, 13856, 14928, 17416, 18186, 19068, 20784, 21792, 24248, 25424, 26124, 29856, 34832, 36372, 38136, 41568, 48496, 50848, 52248, 69664, 70597, 72744, 76272, 96992, 98291, 104496, 134663, 141194, 145488, 152544, 196582, 208992, 211791, 269326, 282388, 290976, 294873, 393164, 403989, 423582, 494179, 538652, 564776, 589746, 688037, 786328, 807978, 847164, 942641, 988358, 1077304, 1129552, 1179492, 1376074, 1482537, 1572656, 1615956, 1694328, 1885282, 1976716, 2064111, 2154608, 2259104, 2358984, 2752148, 2827923, 2965074, 3145312, 3231912, 3388656, 3770564, 3953432, 4128222, 4309216, 4717968, 5504296, 5655846, 5930148, 6463824, 6777312, 7541128, 7906864, 8256444, 9435936, 11008592, 11311692, 11860296, 12927648, 15082256, 15813728, 16512888, 22017184, 22623384, 23720592, 30164512, 30568501, 33025776, 45246768, 47441184, 61137002, 66051552, 90493536, 91705503, 122274004, 183411006, 213979507, 244548008, 366822012, 427959014, 489096016, 641938521, 733644024, 855918028, 978192032, 1283877042, 1467288048, 1711836056, 2567754084, 2934576096, 3423672112, 5135508168, 6847344224, 10271016336, 20542032672]

約数ペア:

[(1, 20542032672), (2, 10271016336), (3, 6847344224), (4, 5135508168), (6, 3423672112), (7, 2934576096), (8, 2567754084), (12, 1711836056), (14, 1467288048), (16, 1283877042), (21, 978192032), (24, 855918028), (28, 733644024), (32, 641938521), (42, 489096016), (48, 427959014), (56, 366822012), (84, 244548008), (96, 213979507), (112, 183411006), (168, 122274004), (224, 91705503), (227, 90493536), (311, 66051552), (336, 61137002), (433, 47441184), (454, 45246768), (622, 33025776), (672, 30568501), (681, 30164512), (866, 23720592), (908, 22623384), (933, 22017184), (1244, 16512888), (1299, 15813728), (1362, 15082256), (1589, 12927648), (1732, 11860296), (1816, 11311692), (1866, 11008592), (2177, 9435936), (2488, 8256444), (2598, 7906864), (2724, 7541128), (3031, 6777312), (3178, 6463824), (3464, 5930148), (3632, 5655846), (3732, 5504296), (4354, 4717968), (4767, 4309216), (4976, 4128222), (5196, 3953432), (5448, 3770564), (6062, 3388656), (6356, 3231912), (6531, 3145312), (6928, 2965074), (7264, 2827923), (7464, 2752148), (8708, 2358984), (9093, 2259104), (9534, 2154608), (9952, 2064111), (10392, 1976716), (10896, 1885282), (12124, 1694328), (12712, 1615956), (13062, 1572656), (13856, 1482537), (14928, 1376074), (17416, 1179492), (18186, 1129552), (19068, 1077304), (20784, 988358), (21792, 942641), (24248, 847164), (25424, 807978), (26124, 786328), (29856, 688037), (34832, 589746), (36372, 564776), (38136, 538652), (41568, 494179), (48496, 423582), (50848, 403989), (52248, 393164), (69664, 294873), (70597, 290976), (72744, 282388), (76272, 269326), (96992, 211791), (98291, 208992), (104496, 196582), (134663, 152544), (141194, 145488)]