20367077376

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:606

約数の個数: 208

約数和(自身を含む): 56632967168

約数和(自身を除く): 36265889792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 256, 372, 381, 384, 421, 496, 508, 512, 744, 762, 768, 842, 992, 1016, 1024, 1263, 1488, 1524, 1536, 1684, 1984, 2032, 2048, 2526, 2976, 3048, 3072, 3368, 3937, 3968, 4064, 4096, 5052, 5952, 6096, 6144, 6736, 7874, 7936, 8128, 10104, 11811, 11904, 12192, 12288, 13051, 13472, 15748, 15872, 16256, 20208, 23622, 23808, 24384, 26102, 26944, 31496, 31744, 32512, 39153, 40416, 47244, 47616, 48768, 52204, 53467, 53888, 62992, 63488, 65024, 78306, 80832, 94488, 95232, 97536, 104408, 106934, 107776, 125984, 126976, 130048, 156612, 160401, 161664, 188976, 190464, 195072, 208816, 213868, 215552, 251968, 260096, 313224, 320802, 323328, 377952, 380928, 390144, 417632, 427736, 431104, 503936, 520192, 626448, 641604, 646656, 755904, 780288, 835264, 855472, 862208, 1007872, 1252896, 1283208, 1293312, 1511808, 1560576, 1657477, 1670528, 1710944, 1724416, 2015744, 2505792, 2566416, 2586624, 3023616, 3314954, 3341056, 3421888, 4031488, 4972431, 5011584, 5132832, 5173248, 6047232, 6629908, 6682112, 6843776, 8062976, 9944862, 10023168, 10265664, 12094464, 13259816, 13364224, 13687552, 16125952, 19889724, 20046336, 20531328, 24188928, 26519632, 26728448, 27375104, 39779448, 40092672, 41062656, 48377856, 53039264, 53456896, 54750208, 79558896, 80185344, 82125312, 106078528, 109500416, 159117792, 160370688, 164250624, 212157056, 219000832, 318235584, 328501248, 424314112, 636471168, 657002496, 848628224, 1272942336, 1697256448, 2545884672, 3394512896, 5091769344, 6789025792, 10183538688, 20367077376]

約数ペア:

[(1, 20367077376), (2, 10183538688), (3, 6789025792), (4, 5091769344), (6, 3394512896), (8, 2545884672), (12, 1697256448), (16, 1272942336), (24, 848628224), (31, 657002496), (32, 636471168), (48, 424314112), (62, 328501248), (64, 318235584), (93, 219000832), (96, 212157056), (124, 164250624), (127, 160370688), (128, 159117792), (186, 109500416), (192, 106078528), (248, 82125312), (254, 80185344), (256, 79558896), (372, 54750208), (381, 53456896), (384, 53039264), (421, 48377856), (496, 41062656), (508, 40092672), (512, 39779448), (744, 27375104), (762, 26728448), (768, 26519632), (842, 24188928), (992, 20531328), (1016, 20046336), (1024, 19889724), (1263, 16125952), (1488, 13687552), (1524, 13364224), (1536, 13259816), (1684, 12094464), (1984, 10265664), (2032, 10023168), (2048, 9944862), (2526, 8062976), (2976, 6843776), (3048, 6682112), (3072, 6629908), (3368, 6047232), (3937, 5173248), (3968, 5132832), (4064, 5011584), (4096, 4972431), (5052, 4031488), (5952, 3421888), (6096, 3341056), (6144, 3314954), (6736, 3023616), (7874, 2586624), (7936, 2566416), (8128, 2505792), (10104, 2015744), (11811, 1724416), (11904, 1710944), (12192, 1670528), (12288, 1657477), (13051, 1560576), (13472, 1511808), (15748, 1293312), (15872, 1283208), (16256, 1252896), (20208, 1007872), (23622, 862208), (23808, 855472), (24384, 835264), (26102, 780288), (26944, 755904), (31496, 646656), (31744, 641604), (32512, 626448), (39153, 520192), (40416, 503936), (47244, 431104), (47616, 427736), (48768, 417632), (52204, 390144), (53467, 380928), (53888, 377952), (62992, 323328), (63488, 320802), (65024, 313224), (78306, 260096), (80832, 251968), (94488, 215552), (95232, 213868), (97536, 208816), (104408, 195072), (106934, 190464), (107776, 188976), (125984, 161664), (126976, 160401), (130048, 156612)]