20017823616

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130651}}^1$

素因数の和:130697

約数の個数: 192

約数和(自身を含む): 69297820800

約数和(自身を除く): 49279997184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 7296, 8064, 8512, 9576, 10944, 12768, 17024, 19152, 21888, 25536, 38304, 51072, 76608, 130651, 153216, 261302, 391953, 522604, 783906, 914557, 1045208, 1175859, 1567812, 1829114, 2090416, 2351718, 2482369, 2743671, 3135624, 3658228, 4180832, 4703436, 4964738, 5487342, 6271248, 7316456, 7447107, 8231013, 8361664, 9406872, 9929476, 10974684, 12542496, 14632912, 14894214, 16462026, 16723328, 17376583, 18813744, 19858952, 21949368, 22341321, 25084992, 29265824, 29788428, 32924052, 34753166, 37627488, 39717904, 43898736, 44682642, 50169984, 52129749, 58531648, 59576856, 65848104, 69506332, 75254976, 79435808, 87797472, 89365284, 104259498, 117063296, 119153712, 131696208, 139012664, 150509952, 156389247, 158871616, 175594944, 178730568, 208518996, 238307424, 263392416, 278025328, 312778494, 317743232, 351189888, 357461136, 417037992, 476614848, 526784832, 556050656, 625556988, 714922272, 834075984, 953229696, 1053569664, 1112101312, 1251113976, 1429844544, 1668151968, 2224202624, 2502227952, 2859689088, 3336303936, 5004455904, 6672607872, 10008911808, 20017823616]

約数ペア:

[(1, 20017823616), (2, 10008911808), (3, 6672607872), (4, 5004455904), (6, 3336303936), (7, 2859689088), (8, 2502227952), (9, 2224202624), (12, 1668151968), (14, 1429844544), (16, 1251113976), (18, 1112101312), (19, 1053569664), (21, 953229696), (24, 834075984), (28, 714922272), (32, 625556988), (36, 556050656), (38, 526784832), (42, 476614848), (48, 417037992), (56, 357461136), (57, 351189888), (63, 317743232), (64, 312778494), (72, 278025328), (76, 263392416), (84, 238307424), (96, 208518996), (112, 178730568), (114, 175594944), (126, 158871616), (128, 156389247), (133, 150509952), (144, 139012664), (152, 131696208), (168, 119153712), (171, 117063296), (192, 104259498), (224, 89365284), (228, 87797472), (252, 79435808), (266, 75254976), (288, 69506332), (304, 65848104), (336, 59576856), (342, 58531648), (384, 52129749), (399, 50169984), (448, 44682642), (456, 43898736), (504, 39717904), (532, 37627488), (576, 34753166), (608, 32924052), (672, 29788428), (684, 29265824), (798, 25084992), (896, 22341321), (912, 21949368), (1008, 19858952), (1064, 18813744), (1152, 17376583), (1197, 16723328), (1216, 16462026), (1344, 14894214), (1368, 14632912), (1596, 12542496), (1824, 10974684), (2016, 9929476), (2128, 9406872), (2394, 8361664), (2432, 8231013), (2688, 7447107), (2736, 7316456), (3192, 6271248), (3648, 5487342), (4032, 4964738), (4256, 4703436), (4788, 4180832), (5472, 3658228), (6384, 3135624), (7296, 2743671), (8064, 2482369), (8512, 2351718), (9576, 2090416), (10944, 1829114), (12768, 1567812), (17024, 1175859), (19152, 1045208), (21888, 914557), (25536, 783906), (38304, 522604), (51072, 391953), (76608, 261302), (130651, 153216)]