20346795792

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:1022

約数の個数: 240

約数和(自身を含む): 60819857280

約数和(自身を除く): 40473061488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 41, 48, 58, 72, 82, 87, 116, 123, 144, 151, 164, 174, 232, 246, 261, 302, 328, 348, 369, 453, 464, 492, 522, 604, 656, 696, 738, 787, 906, 984, 1044, 1189, 1208, 1359, 1392, 1476, 1574, 1812, 1968, 2088, 2361, 2378, 2416, 2718, 2952, 3148, 3567, 3624, 4176, 4379, 4722, 4756, 5436, 5904, 6191, 6296, 7083, 7134, 7248, 8758, 9444, 9512, 10701, 10872, 12382, 12592, 13137, 14166, 14268, 17516, 18573, 18888, 19024, 21402, 21744, 22823, 24764, 26274, 28332, 28536, 32267, 35032, 37146, 37776, 39411, 42804, 45646, 49528, 52548, 55719, 56664, 57072, 64534, 68469, 70064, 74292, 78822, 85608, 91292, 96801, 99056, 105096, 111438, 113328, 118837, 129068, 136938, 148584, 157644, 171216, 179539, 182584, 193602, 205407, 210192, 222876, 237674, 258136, 273876, 290403, 297168, 315288, 356511, 359078, 365168, 387204, 410814, 445752, 475348, 516272, 538617, 547752, 580806, 630576, 713022, 718156, 774408, 821628, 891504, 935743, 950696, 1069533, 1077234, 1095504, 1161612, 1426044, 1436312, 1548816, 1615851, 1643256, 1871486, 1901392, 2139066, 2154468, 2323224, 2807229, 2852088, 2872624, 3231702, 3286512, 3446273, 3742972, 4278132, 4308936, 4646448, 4872317, 5614458, 5704176, 6463404, 6892546, 7485944, 8421687, 8556264, 8617872, 9744634, 10338819, 11228916, 12926808, 13785092, 14616951, 14971888, 16843374, 17112528, 19489268, 20677638, 22457832, 25853616, 27570184, 29233902, 31016457, 33686748, 38978536, 41355276, 43850853, 44915664, 55140368, 58467804, 62032914, 67373496, 77957072, 82710552, 87701706, 116935608, 124065828, 134746992, 141297193, 165421104, 175403412, 233871216, 248131656, 282594386, 350806824, 423891579, 496263312, 565188772, 701613648, 847783158, 1130377544, 1271674737, 1695566316, 2260755088, 2543349474, 3391132632, 5086698948, 6782265264, 10173397896, 20346795792]

約数ペア:

[(1, 20346795792), (2, 10173397896), (3, 6782265264), (4, 5086698948), (6, 3391132632), (8, 2543349474), (9, 2260755088), (12, 1695566316), (16, 1271674737), (18, 1130377544), (24, 847783158), (29, 701613648), (36, 565188772), (41, 496263312), (48, 423891579), (58, 350806824), (72, 282594386), (82, 248131656), (87, 233871216), (116, 175403412), (123, 165421104), (144, 141297193), (151, 134746992), (164, 124065828), (174, 116935608), (232, 87701706), (246, 82710552), (261, 77957072), (302, 67373496), (328, 62032914), (348, 58467804), (369, 55140368), (453, 44915664), (464, 43850853), (492, 41355276), (522, 38978536), (604, 33686748), (656, 31016457), (696, 29233902), (738, 27570184), (787, 25853616), (906, 22457832), (984, 20677638), (1044, 19489268), (1189, 17112528), (1208, 16843374), (1359, 14971888), (1392, 14616951), (1476, 13785092), (1574, 12926808), (1812, 11228916), (1968, 10338819), (2088, 9744634), (2361, 8617872), (2378, 8556264), (2416, 8421687), (2718, 7485944), (2952, 6892546), (3148, 6463404), (3567, 5704176), (3624, 5614458), (4176, 4872317), (4379, 4646448), (4722, 4308936), (4756, 4278132), (5436, 3742972), (5904, 3446273), (6191, 3286512), (6296, 3231702), (7083, 2872624), (7134, 2852088), (7248, 2807229), (8758, 2323224), (9444, 2154468), (9512, 2139066), (10701, 1901392), (10872, 1871486), (12382, 1643256), (12592, 1615851), (13137, 1548816), (14166, 1436312), (14268, 1426044), (17516, 1161612), (18573, 1095504), (18888, 1077234), (19024, 1069533), (21402, 950696), (21744, 935743), (22823, 891504), (24764, 821628), (26274, 774408), (28332, 718156), (28536, 713022), (32267, 630576), (35032, 580806), (37146, 547752), (37776, 538617), (39411, 516272), (42804, 475348), (45646, 445752), (49528, 410814), (52548, 387204), (55719, 365168), (56664, 359078), (57072, 356511), (64534, 315288), (68469, 297168), (70064, 290403), (74292, 273876), (78822, 258136), (85608, 237674), (91292, 222876), (96801, 210192), (99056, 205407), (105096, 193602), (111438, 182584), (113328, 179539), (118837, 171216), (129068, 157644), (136938, 148584)]