20091861888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1073

約数の個数: 256

約数和(自身を含む): 62512128000

約数和(自身を除く): 42420266112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 128, 151, 168, 177, 192, 224, 236, 302, 336, 354, 384, 413, 448, 453, 472, 604, 672, 708, 826, 839, 896, 906, 944, 1057, 1208, 1239, 1344, 1416, 1652, 1678, 1812, 1888, 2114, 2416, 2478, 2517, 2688, 2832, 3171, 3304, 3356, 3624, 3776, 4228, 4832, 4956, 5034, 5664, 5873, 6342, 6608, 6712, 7248, 7552, 8456, 8909, 9664, 9912, 10068, 11328, 11746, 12684, 13216, 13424, 14496, 16912, 17619, 17818, 19328, 19824, 20136, 22656, 23492, 25368, 26432, 26727, 26848, 28992, 33824, 35238, 35636, 39648, 40272, 46984, 49501, 50736, 52864, 53454, 53696, 57984, 62363, 67648, 70476, 71272, 79296, 80544, 93968, 99002, 101472, 106908, 107392, 124726, 126689, 135296, 140952, 142544, 148503, 158592, 161088, 187089, 187936, 198004, 202944, 213816, 249452, 253378, 281904, 285088, 297006, 322176, 346507, 374178, 375872, 380067, 396008, 405888, 427632, 498904, 506756, 563808, 570176, 594012, 693014, 748356, 751744, 760134, 792016, 855264, 886823, 997808, 1013512, 1039521, 1127616, 1140352, 1188024, 1386028, 1496712, 1520268, 1584032, 1710528, 1773646, 1995616, 2027024, 2079042, 2255232, 2376048, 2660469, 2772056, 2993424, 3040536, 3168064, 3421056, 3547292, 3991232, 4054048, 4158084, 4752096, 5320938, 5544112, 5986848, 6081072, 6336128, 7094584, 7474651, 7982464, 8108096, 8316168, 9504192, 10641876, 11088224, 11973696, 12162144, 14189168, 14949302, 16216192, 16632336, 19008384, 21283752, 22176448, 22423953, 23947392, 24324288, 28378336, 29898604, 33264672, 42567504, 44352896, 44847906, 48648576, 52322557, 56756672, 59797208, 66529344, 85135008, 89695812, 104645114, 113513344, 119594416, 133058688, 156967671, 170270016, 179391624, 209290228, 239188832, 313935342, 340540032, 358783248, 418580456, 478377664, 627870684, 717566496, 837160912, 956755328, 1255741368, 1435132992, 1674321824, 2511482736, 2870265984, 3348643648, 5022965472, 6697287296, 10045930944, 20091861888]

約数ペア:

[(1, 20091861888), (2, 10045930944), (3, 6697287296), (4, 5022965472), (6, 3348643648), (7, 2870265984), (8, 2511482736), (12, 1674321824), (14, 1435132992), (16, 1255741368), (21, 956755328), (24, 837160912), (28, 717566496), (32, 627870684), (42, 478377664), (48, 418580456), (56, 358783248), (59, 340540032), (64, 313935342), (84, 239188832), (96, 209290228), (112, 179391624), (118, 170270016), (128, 156967671), (151, 133058688), (168, 119594416), (177, 113513344), (192, 104645114), (224, 89695812), (236, 85135008), (302, 66529344), (336, 59797208), (354, 56756672), (384, 52322557), (413, 48648576), (448, 44847906), (453, 44352896), (472, 42567504), (604, 33264672), (672, 29898604), (708, 28378336), (826, 24324288), (839, 23947392), (896, 22423953), (906, 22176448), (944, 21283752), (1057, 19008384), (1208, 16632336), (1239, 16216192), (1344, 14949302), (1416, 14189168), (1652, 12162144), (1678, 11973696), (1812, 11088224), (1888, 10641876), (2114, 9504192), (2416, 8316168), (2478, 8108096), (2517, 7982464), (2688, 7474651), (2832, 7094584), (3171, 6336128), (3304, 6081072), (3356, 5986848), (3624, 5544112), (3776, 5320938), (4228, 4752096), (4832, 4158084), (4956, 4054048), (5034, 3991232), (5664, 3547292), (5873, 3421056), (6342, 3168064), (6608, 3040536), (6712, 2993424), (7248, 2772056), (7552, 2660469), (8456, 2376048), (8909, 2255232), (9664, 2079042), (9912, 2027024), (10068, 1995616), (11328, 1773646), (11746, 1710528), (12684, 1584032), (13216, 1520268), (13424, 1496712), (14496, 1386028), (16912, 1188024), (17619, 1140352), (17818, 1127616), (19328, 1039521), (19824, 1013512), (20136, 997808), (22656, 886823), (23492, 855264), (25368, 792016), (26432, 760134), (26727, 751744), (26848, 748356), (28992, 693014), (33824, 594012), (35238, 570176), (35636, 563808), (39648, 506756), (40272, 498904), (46984, 427632), (49501, 405888), (50736, 396008), (52864, 380067), (53454, 375872), (53696, 374178), (57984, 346507), (62363, 322176), (67648, 297006), (70476, 285088), (71272, 281904), (79296, 253378), (80544, 249452), (93968, 213816), (99002, 202944), (101472, 198004), (106908, 187936), (107392, 187089), (124726, 161088), (126689, 158592), (135296, 148503), (140952, 142544)]