20486946816

素因数分解:

$2^{17}\times 3^3\times 7^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 288

約数和(自身を含む): 69457409280

約数和(自身を除く): 48970462464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 827, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1654, 1728, 1792, 2016, 2048, 2304, 2481, 2688, 3024, 3072, 3308, 3456, 3584, 4032, 4096, 4608, 4962, 5376, 5789, 6048, 6144, 6616, 6912, 7168, 7443, 8064, 8192, 9216, 9924, 10752, 11578, 12096, 12288, 13232, 13824, 14336, 14886, 16128, 16384, 17367, 18432, 19848, 21504, 22329, 23156, 24192, 24576, 26464, 27648, 28672, 29772, 32256, 32768, 34734, 36864, 39696, 43008, 44658, 46312, 48384, 49152, 52101, 52928, 55296, 57344, 59544, 64512, 65536, 69468, 73728, 79392, 86016, 89316, 92624, 96768, 98304, 104202, 105856, 110592, 114688, 119088, 129024, 131072, 138936, 147456, 156303, 158784, 172032, 178632, 185248, 193536, 196608, 208404, 211712, 221184, 229376, 238176, 258048, 277872, 294912, 312606, 317568, 344064, 357264, 370496, 387072, 393216, 416808, 423424, 442368, 458752, 476352, 516096, 555744, 589824, 625212, 635136, 688128, 714528, 740992, 774144, 833616, 846848, 884736, 917504, 952704, 1032192, 1111488, 1179648, 1250424, 1270272, 1376256, 1429056, 1481984, 1548288, 1667232, 1693696, 1769472, 1905408, 2064384, 2222976, 2500848, 2540544, 2752512, 2858112, 2963968, 3096576, 3334464, 3387392, 3538944, 3810816, 4128768, 4445952, 5001696, 5081088, 5716224, 5927936, 6193152, 6668928, 6774784, 7621632, 8257536, 8891904, 10003392, 10162176, 11432448, 11855872, 12386304, 13337856, 13549568, 15243264, 17783808, 20006784, 20324352, 22864896, 23711744, 24772608, 26675712, 27099136, 30486528, 35567616, 40013568, 40648704, 45729792, 47423488, 53351424, 54198272, 60973056, 71135232, 80027136, 81297408, 91459584, 94846976, 106702848, 108396544, 121946112, 142270464, 160054272, 162594816, 182919168, 189693952, 213405696, 243892224, 284540928, 320108544, 325189632, 365838336, 379387904, 426811392, 487784448, 569081856, 640217088, 731676672, 758775808, 853622784, 975568896, 1138163712, 1280434176, 1463353344, 1707245568, 2276327424, 2560868352, 2926706688, 3414491136, 5121736704, 6828982272, 10243473408, 20486946816]

約数ペア:

[(1, 20486946816), (2, 10243473408), (3, 6828982272), (4, 5121736704), (6, 3414491136), (7, 2926706688), (8, 2560868352), (9, 2276327424), (12, 1707245568), (14, 1463353344), (16, 1280434176), (18, 1138163712), (21, 975568896), (24, 853622784), (27, 758775808), (28, 731676672), (32, 640217088), (36, 569081856), (42, 487784448), (48, 426811392), (54, 379387904), (56, 365838336), (63, 325189632), (64, 320108544), (72, 284540928), (84, 243892224), (96, 213405696), (108, 189693952), (112, 182919168), (126, 162594816), (128, 160054272), (144, 142270464), (168, 121946112), (189, 108396544), (192, 106702848), (216, 94846976), (224, 91459584), (252, 81297408), (256, 80027136), (288, 71135232), (336, 60973056), (378, 54198272), (384, 53351424), (432, 47423488), (448, 45729792), (504, 40648704), (512, 40013568), (576, 35567616), (672, 30486528), (756, 27099136), (768, 26675712), (827, 24772608), (864, 23711744), (896, 22864896), (1008, 20324352), (1024, 20006784), (1152, 17783808), (1344, 15243264), (1512, 13549568), (1536, 13337856), (1654, 12386304), (1728, 11855872), (1792, 11432448), (2016, 10162176), (2048, 10003392), (2304, 8891904), (2481, 8257536), (2688, 7621632), (3024, 6774784), (3072, 6668928), (3308, 6193152), (3456, 5927936), (3584, 5716224), (4032, 5081088), (4096, 5001696), (4608, 4445952), (4962, 4128768), (5376, 3810816), (5789, 3538944), (6048, 3387392), (6144, 3334464), (6616, 3096576), (6912, 2963968), (7168, 2858112), (7443, 2752512), (8064, 2540544), (8192, 2500848), (9216, 2222976), (9924, 2064384), (10752, 1905408), (11578, 1769472), (12096, 1693696), (12288, 1667232), (13232, 1548288), (13824, 1481984), (14336, 1429056), (14886, 1376256), (16128, 1270272), (16384, 1250424), (17367, 1179648), (18432, 1111488), (19848, 1032192), (21504, 952704), (22329, 917504), (23156, 884736), (24192, 846848), (24576, 833616), (26464, 774144), (27648, 740992), (28672, 714528), (29772, 688128), (32256, 635136), (32768, 625212), (34734, 589824), (36864, 555744), (39696, 516096), (43008, 476352), (44658, 458752), (46312, 442368), (48384, 423424), (49152, 416808), (52101, 393216), (52928, 387072), (55296, 370496), (57344, 357264), (59544, 344064), (64512, 317568), (65536, 312606), (69468, 294912), (73728, 277872), (79392, 258048), (86016, 238176), (89316, 229376), (92624, 221184), (96768, 211712), (98304, 208404), (104202, 196608), (105856, 193536), (110592, 185248), (114688, 178632), (119088, 172032), (129024, 158784), (131072, 156303), (138936, 147456)]