20458842624

素因数分解:

$2^9\times 3^7\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 480

約数和(自身を含む): 67833575040

約数和(自身を除く): 47374732416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 121, 128, 132, 144, 151, 162, 176, 192, 198, 216, 242, 243, 256, 264, 288, 297, 302, 324, 352, 363, 384, 396, 432, 453, 484, 486, 512, 528, 576, 594, 604, 648, 704, 726, 729, 768, 792, 864, 891, 906, 968, 972, 1056, 1089, 1152, 1188, 1208, 1296, 1359, 1408, 1452, 1458, 1536, 1584, 1661, 1728, 1782, 1812, 1936, 1944, 2112, 2178, 2187, 2304, 2376, 2416, 2592, 2673, 2718, 2816, 2904, 2916, 3168, 3267, 3322, 3456, 3564, 3624, 3872, 3888, 4077, 4224, 4356, 4374, 4608, 4752, 4832, 4983, 5184, 5346, 5436, 5632, 5808, 5832, 6336, 6534, 6644, 6912, 7128, 7248, 7744, 7776, 8019, 8154, 8448, 8712, 8748, 9504, 9664, 9801, 9966, 10368, 10692, 10872, 11616, 11664, 12231, 12672, 13068, 13288, 13824, 14256, 14496, 14949, 15488, 15552, 16038, 16308, 16896, 17424, 17496, 18271, 19008, 19328, 19602, 19932, 20736, 21384, 21744, 23232, 23328, 24057, 24462, 25344, 26136, 26576, 28512, 28992, 29403, 29898, 30976, 31104, 32076, 32616, 34848, 34992, 36542, 36693, 38016, 38656, 39204, 39864, 41472, 42768, 43488, 44847, 46464, 46656, 48114, 48924, 50688, 52272, 53152, 54813, 57024, 57984, 58806, 59796, 61952, 62208, 64152, 65232, 69696, 69984, 73084, 73386, 76032, 77312, 78408, 79728, 85536, 86976, 88209, 89694, 92928, 93312, 96228, 97848, 104544, 106304, 109626, 110079, 114048, 115968, 117612, 119592, 124416, 128304, 130464, 134541, 139392, 139968, 146168, 146772, 152064, 156816, 159456, 164439, 171072, 173952, 176418, 179388, 185856, 186624, 192456, 195696, 209088, 212608, 219252, 220158, 228096, 231936, 235224, 239184, 256608, 260928, 264627, 269082, 278784, 279936, 292336, 293544, 313632, 318912, 328878, 330237, 342144, 347904, 352836, 358776, 373248, 384912, 391392, 403623, 418176, 425216, 438504, 440316, 456192, 470448, 478368, 493317, 513216, 521856, 529254, 538164, 557568, 559872, 584672, 587088, 627264, 637824, 657756, 660474, 684288, 695808, 705672, 717552, 769824, 782784, 807246, 836352, 850432, 877008, 880632, 940896, 956736, 986634, 1026432, 1043712, 1058508, 1076328, 1119744, 1169344, 1174176, 1210869, 1254528, 1275648, 1315512, 1320948, 1368576, 1411344, 1435104, 1479951, 1539648, 1565568, 1614492, 1672704, 1754016, 1761264, 1881792, 1913472, 1973268, 2052864, 2087424, 2117016, 2152656, 2338688, 2348352, 2421738, 2509056, 2551296, 2631024, 2641896, 2822688, 2870208, 2959902, 3079296, 3131136, 3228984, 3508032, 3522528, 3632607, 3763584, 3826944, 3946536, 4105728, 4234032, 4305312, 4439853, 4677376, 4696704, 4843476, 5018112, 5262048, 5283792, 5645376, 5740416, 5919804, 6158592, 6262272, 6457968, 7016064, 7045056, 7265214, 7527168, 7653888, 7893072, 8468064, 8610624, 8879706, 9354752, 9393408, 9686952, 10524096, 10567584, 11290752, 11480832, 11839608, 12317184, 12915936, 13319559, 14032128, 14090112, 14530428, 15054336, 15786144, 16936128, 17221248, 17759412, 18786816, 19373904, 21048192, 21135168, 22581504, 22961664, 23679216, 25831872, 26639118, 28064256, 28180224, 29060856, 31572288, 33872256, 34442496, 35518824, 38747808, 39958677, 42096384, 42270336, 45163008, 47358432, 51663744, 53278236, 56360448, 58121712, 63144576, 67744512, 68884992, 71037648, 77495616, 79917354, 84192768, 84540672, 94716864, 103327488, 106556472, 116243424, 126289152, 135489024, 142075296, 154991232, 159834708, 169081344, 189433728, 206654976, 213112944, 232486848, 252578304, 284150592, 309982464, 319669416, 378867456, 426225888, 464973696, 568301184, 619964928, 639338832, 757734912, 852451776, 929947392, 1136602368, 1278677664, 1704903552, 1859894784, 2273204736, 2557355328, 3409807104, 5114710656, 6819614208, 10229421312, 20458842624]

約数ペア:

[(1, 20458842624), (2, 10229421312), (3, 6819614208), (4, 5114710656), (6, 3409807104), (8, 2557355328), (9, 2273204736), (11, 1859894784), (12, 1704903552), (16, 1278677664), (18, 1136602368), (22, 929947392), (24, 852451776), (27, 757734912), (32, 639338832), (33, 619964928), (36, 568301184), (44, 464973696), (48, 426225888), (54, 378867456), (64, 319669416), (66, 309982464), (72, 284150592), (81, 252578304), (88, 232486848), (96, 213112944), (99, 206654976), (108, 189433728), (121, 169081344), (128, 159834708), (132, 154991232), (144, 142075296), (151, 135489024), (162, 126289152), (176, 116243424), (192, 106556472), (198, 103327488), (216, 94716864), (242, 84540672), (243, 84192768), (256, 79917354), (264, 77495616), (288, 71037648), (297, 68884992), (302, 67744512), (324, 63144576), (352, 58121712), (363, 56360448), (384, 53278236), (396, 51663744), (432, 47358432), (453, 45163008), (484, 42270336), (486, 42096384), (512, 39958677), (528, 38747808), (576, 35518824), (594, 34442496), (604, 33872256), (648, 31572288), (704, 29060856), (726, 28180224), (729, 28064256), (768, 26639118), (792, 25831872), (864, 23679216), (891, 22961664), (906, 22581504), (968, 21135168), (972, 21048192), (1056, 19373904), (1089, 18786816), (1152, 17759412), (1188, 17221248), (1208, 16936128), (1296, 15786144), (1359, 15054336), (1408, 14530428), (1452, 14090112), (1458, 14032128), (1536, 13319559), (1584, 12915936), (1661, 12317184), (1728, 11839608), (1782, 11480832), (1812, 11290752), (1936, 10567584), (1944, 10524096), (2112, 9686952), (2178, 9393408), (2187, 9354752), (2304, 8879706), (2376, 8610624), (2416, 8468064), (2592, 7893072), (2673, 7653888), (2718, 7527168), (2816, 7265214), (2904, 7045056), (2916, 7016064), (3168, 6457968), (3267, 6262272), (3322, 6158592), (3456, 5919804), (3564, 5740416), (3624, 5645376), (3872, 5283792), (3888, 5262048), (4077, 5018112), (4224, 4843476), (4356, 4696704), (4374, 4677376), (4608, 4439853), (4752, 4305312), (4832, 4234032), (4983, 4105728), (5184, 3946536), (5346, 3826944), (5436, 3763584), (5632, 3632607), (5808, 3522528), (5832, 3508032), (6336, 3228984), (6534, 3131136), (6644, 3079296), (6912, 2959902), (7128, 2870208), (7248, 2822688), (7744, 2641896), (7776, 2631024), (8019, 2551296), (8154, 2509056), (8448, 2421738), (8712, 2348352), (8748, 2338688), (9504, 2152656), (9664, 2117016), (9801, 2087424), (9966, 2052864), (10368, 1973268), (10692, 1913472), (10872, 1881792), (11616, 1761264), (11664, 1754016), (12231, 1672704), (12672, 1614492), (13068, 1565568), (13288, 1539648), (13824, 1479951), (14256, 1435104), (14496, 1411344), (14949, 1368576), (15488, 1320948), (15552, 1315512), (16038, 1275648), (16308, 1254528), (16896, 1210869), (17424, 1174176), (17496, 1169344), (18271, 1119744), (19008, 1076328), (19328, 1058508), (19602, 1043712), (19932, 1026432), (20736, 986634), (21384, 956736), (21744, 940896), (23232, 880632), (23328, 877008), (24057, 850432), (24462, 836352), (25344, 807246), (26136, 782784), (26576, 769824), (28512, 717552), (28992, 705672), (29403, 695808), (29898, 684288), (30976, 660474), (31104, 657756), (32076, 637824), (32616, 627264), (34848, 587088), (34992, 584672), (36542, 559872), (36693, 557568), (38016, 538164), (38656, 529254), (39204, 521856), (39864, 513216), (41472, 493317), (42768, 478368), (43488, 470448), (44847, 456192), (46464, 440316), (46656, 438504), (48114, 425216), (48924, 418176), (50688, 403623), (52272, 391392), (53152, 384912), (54813, 373248), (57024, 358776), (57984, 352836), (58806, 347904), (59796, 342144), (61952, 330237), (62208, 328878), (64152, 318912), (65232, 313632), (69696, 293544), (69984, 292336), (73084, 279936), (73386, 278784), (76032, 269082), (77312, 264627), (78408, 260928), (79728, 256608), (85536, 239184), (86976, 235224), (88209, 231936), (89694, 228096), (92928, 220158), (93312, 219252), (96228, 212608), (97848, 209088), (104544, 195696), (106304, 192456), (109626, 186624), (110079, 185856), (114048, 179388), (115968, 176418), (117612, 173952), (119592, 171072), (124416, 164439), (128304, 159456), (130464, 156816), (134541, 152064), (139392, 146772), (139968, 146168)]