20163631488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52457}}^1$

素因数の和:52505

約数の個数: 256

約数和(自身を含む): 71913623040

約数和(自身を除く): 51749991552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 384, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 832, 858, 896, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1344, 1408, 1456, 1664, 1716, 1848, 2002, 2112, 2184, 2288, 2464, 2496, 2688, 2912, 3003, 3432, 3696, 4004, 4224, 4368, 4576, 4928, 4992, 5824, 6006, 6864, 7392, 8008, 8736, 9152, 9856, 11648, 12012, 13728, 14784, 16016, 17472, 18304, 24024, 27456, 29568, 32032, 34944, 48048, 52457, 54912, 64064, 96096, 104914, 128128, 157371, 192192, 209828, 314742, 367199, 384384, 419656, 577027, 629484, 681941, 734398, 839312, 1101597, 1154054, 1258968, 1363882, 1468796, 1678624, 1731081, 2045823, 2203194, 2308108, 2517936, 2727764, 2937592, 3357248, 3462162, 4039189, 4091646, 4406388, 4616216, 4773587, 5035872, 5455528, 5875184, 6714496, 6924324, 7501351, 8078378, 8183292, 8812776, 9232432, 9547174, 10071744, 10911056, 11750368, 12117567, 13848648, 14320761, 15002702, 16156756, 16366584, 17625552, 18464864, 19094348, 20143488, 21822112, 22504053, 23500736, 24235134, 27697296, 28641522, 30005404, 32313512, 32733168, 35251104, 36929728, 38188696, 43644224, 45008106, 47001472, 48470268, 52509457, 55394592, 57283044, 60010808, 64627024, 65466336, 70502208, 73859456, 76377392, 87288448, 90016212, 96940536, 105018914, 110789184, 114566088, 120021616, 129254048, 130932672, 141004416, 152754784, 157528371, 180032424, 193881072, 210037828, 221578368, 229132176, 240043232, 258508096, 261865344, 305509568, 315056742, 360064848, 387762144, 420075656, 458264352, 480086464, 517016192, 611019136, 630113484, 720129696, 775524288, 840151312, 916528704, 960172928, 1260226968, 1440259392, 1551048576, 1680302624, 1833057408, 2520453936, 2880518784, 3360605248, 5040907872, 6721210496, 10081815744, 20163631488]

約数ペア:

[(1, 20163631488), (2, 10081815744), (3, 6721210496), (4, 5040907872), (6, 3360605248), (7, 2880518784), (8, 2520453936), (11, 1833057408), (12, 1680302624), (13, 1551048576), (14, 1440259392), (16, 1260226968), (21, 960172928), (22, 916528704), (24, 840151312), (26, 775524288), (28, 720129696), (32, 630113484), (33, 611019136), (39, 517016192), (42, 480086464), (44, 458264352), (48, 420075656), (52, 387762144), (56, 360064848), (64, 315056742), (66, 305509568), (77, 261865344), (78, 258508096), (84, 240043232), (88, 229132176), (91, 221578368), (96, 210037828), (104, 193881072), (112, 180032424), (128, 157528371), (132, 152754784), (143, 141004416), (154, 130932672), (156, 129254048), (168, 120021616), (176, 114566088), (182, 110789184), (192, 105018914), (208, 96940536), (224, 90016212), (231, 87288448), (264, 76377392), (273, 73859456), (286, 70502208), (308, 65466336), (312, 64627024), (336, 60010808), (352, 57283044), (364, 55394592), (384, 52509457), (416, 48470268), (429, 47001472), (448, 45008106), (462, 43644224), (528, 38188696), (546, 36929728), (572, 35251104), (616, 32733168), (624, 32313512), (672, 30005404), (704, 28641522), (728, 27697296), (832, 24235134), (858, 23500736), (896, 22504053), (924, 21822112), (1001, 20143488), (1056, 19094348), (1092, 18464864), (1144, 17625552), (1232, 16366584), (1248, 16156756), (1344, 15002702), (1408, 14320761), (1456, 13848648), (1664, 12117567), (1716, 11750368), (1848, 10911056), (2002, 10071744), (2112, 9547174), (2184, 9232432), (2288, 8812776), (2464, 8183292), (2496, 8078378), (2688, 7501351), (2912, 6924324), (3003, 6714496), (3432, 5875184), (3696, 5455528), (4004, 5035872), (4224, 4773587), (4368, 4616216), (4576, 4406388), (4928, 4091646), (4992, 4039189), (5824, 3462162), (6006, 3357248), (6864, 2937592), (7392, 2727764), (8008, 2517936), (8736, 2308108), (9152, 2203194), (9856, 2045823), (11648, 1731081), (12012, 1678624), (13728, 1468796), (14784, 1363882), (16016, 1258968), (17472, 1154054), (18304, 1101597), (24024, 839312), (27456, 734398), (29568, 681941), (32032, 629484), (34944, 577027), (48048, 419656), (52457, 384384), (54912, 367199), (64064, 314742), (96096, 209828), (104914, 192192), (128128, 157371)]