20330793984

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 264

約数和(自身を含む): 57786056704

約数和(自身を除く): 37455262720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 127, 128, 164, 186, 192, 246, 248, 254, 256, 328, 372, 381, 384, 492, 496, 508, 512, 656, 744, 762, 768, 984, 992, 1016, 1024, 1271, 1312, 1488, 1524, 1536, 1681, 1968, 1984, 2032, 2542, 2624, 2976, 3048, 3072, 3362, 3813, 3936, 3937, 3968, 4064, 5043, 5084, 5207, 5248, 5952, 6096, 6724, 7626, 7872, 7874, 7936, 8128, 10086, 10168, 10414, 10496, 11811, 11904, 12192, 13448, 15252, 15621, 15744, 15748, 15872, 16256, 20172, 20336, 20828, 20992, 23622, 23808, 24384, 26896, 30504, 31242, 31488, 31496, 31744, 32512, 40344, 40672, 41656, 41984, 47244, 47616, 48768, 52111, 53792, 61008, 62484, 62976, 62992, 65024, 80688, 81344, 83312, 94488, 95232, 97536, 104222, 107584, 122016, 124968, 125952, 125984, 130048, 156333, 161376, 161417, 162688, 166624, 188976, 195072, 208444, 213487, 215168, 244032, 249936, 251968, 312666, 322752, 322834, 325376, 333248, 377952, 390144, 416888, 426974, 430336, 484251, 488064, 499872, 503936, 625332, 640461, 645504, 645668, 650752, 666496, 755904, 833776, 853948, 860672, 968502, 976128, 999744, 1007872, 1250664, 1280922, 1291008, 1291336, 1301504, 1332992, 1511808, 1667552, 1707896, 1721344, 1937004, 1952256, 1999488, 2015744, 2501328, 2561844, 2582016, 2582672, 2665984, 3023616, 3335104, 3415792, 3874008, 3904512, 3998976, 4031488, 5002656, 5123688, 5164032, 5165344, 5331968, 6047232, 6618097, 6670208, 6831584, 7748016, 7997952, 10005312, 10247376, 10330688, 12094464, 13236194, 13340416, 13663168, 15496032, 15995904, 19854291, 20010624, 20494752, 20661376, 26472388, 26680832, 27326336, 30992064, 39708582, 40021248, 40989504, 41322752, 52944776, 53361664, 54652672, 61984128, 79417164, 80042496, 81979008, 82645504, 105889552, 109305344, 123968256, 158834328, 160084992, 163958016, 165291008, 211779104, 218610688, 247936512, 317668656, 327916032, 423558208, 495873024, 635337312, 655832064, 847116416, 1270674624, 1694232832, 2541349248, 3388465664, 5082698496, 6776931328, 10165396992, 20330793984]

約数ペア:

[(1, 20330793984), (2, 10165396992), (3, 6776931328), (4, 5082698496), (6, 3388465664), (8, 2541349248), (12, 1694232832), (16, 1270674624), (24, 847116416), (31, 655832064), (32, 635337312), (41, 495873024), (48, 423558208), (62, 327916032), (64, 317668656), (82, 247936512), (93, 218610688), (96, 211779104), (123, 165291008), (124, 163958016), (127, 160084992), (128, 158834328), (164, 123968256), (186, 109305344), (192, 105889552), (246, 82645504), (248, 81979008), (254, 80042496), (256, 79417164), (328, 61984128), (372, 54652672), (381, 53361664), (384, 52944776), (492, 41322752), (496, 40989504), (508, 40021248), (512, 39708582), (656, 30992064), (744, 27326336), (762, 26680832), (768, 26472388), (984, 20661376), (992, 20494752), (1016, 20010624), (1024, 19854291), (1271, 15995904), (1312, 15496032), (1488, 13663168), (1524, 13340416), (1536, 13236194), (1681, 12094464), (1968, 10330688), (1984, 10247376), (2032, 10005312), (2542, 7997952), (2624, 7748016), (2976, 6831584), (3048, 6670208), (3072, 6618097), (3362, 6047232), (3813, 5331968), (3936, 5165344), (3937, 5164032), (3968, 5123688), (4064, 5002656), (5043, 4031488), (5084, 3998976), (5207, 3904512), (5248, 3874008), (5952, 3415792), (6096, 3335104), (6724, 3023616), (7626, 2665984), (7872, 2582672), (7874, 2582016), (7936, 2561844), (8128, 2501328), (10086, 2015744), (10168, 1999488), (10414, 1952256), (10496, 1937004), (11811, 1721344), (11904, 1707896), (12192, 1667552), (13448, 1511808), (15252, 1332992), (15621, 1301504), (15744, 1291336), (15748, 1291008), (15872, 1280922), (16256, 1250664), (20172, 1007872), (20336, 999744), (20828, 976128), (20992, 968502), (23622, 860672), (23808, 853948), (24384, 833776), (26896, 755904), (30504, 666496), (31242, 650752), (31488, 645668), (31496, 645504), (31744, 640461), (32512, 625332), (40344, 503936), (40672, 499872), (41656, 488064), (41984, 484251), (47244, 430336), (47616, 426974), (48768, 416888), (52111, 390144), (53792, 377952), (61008, 333248), (62484, 325376), (62976, 322834), (62992, 322752), (65024, 312666), (80688, 251968), (81344, 249936), (83312, 244032), (94488, 215168), (95232, 213487), (97536, 208444), (104222, 195072), (107584, 188976), (122016, 166624), (124968, 162688), (125952, 161417), (125984, 161376), (130048, 156333)]