20426769792

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{123997}}^1$

素因数の和:124041

約数の個数: 192

約数和(自身を含む): 69056966160

約数和(自身を除く): 48630196368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 528, 572, 576, 624, 704, 792, 832, 858, 936, 1056, 1144, 1152, 1248, 1287, 1408, 1584, 1664, 1716, 1872, 2112, 2288, 2496, 2574, 3168, 3432, 3744, 4224, 4576, 4992, 5148, 6336, 6864, 7488, 9152, 10296, 12672, 13728, 14976, 18304, 20592, 27456, 41184, 54912, 82368, 123997, 164736, 247994, 371991, 495988, 743982, 991976, 1115973, 1363967, 1487964, 1611961, 1983952, 2231946, 2727934, 2975928, 3223922, 3967904, 4091901, 4463892, 4835883, 5455868, 5951856, 6447844, 7935808, 8183802, 8927784, 9671766, 10911736, 11903712, 12275703, 12895688, 14507649, 15871616, 16367604, 17731571, 17855568, 19343532, 21823472, 23807424, 24551406, 25791376, 29015298, 32735208, 35463142, 35711136, 38687064, 43646944, 47614848, 49102812, 51582752, 53194713, 58030596, 65470416, 70926284, 71422272, 77374128, 87293888, 98205624, 103165504, 106389426, 116061192, 130940832, 141852568, 142844544, 154748256, 159584139, 174587776, 196411248, 206331008, 212778852, 232122384, 261881664, 283705136, 309496512, 319168278, 392822496, 425557704, 464244768, 523763328, 567410272, 618993024, 638336556, 785644992, 851115408, 928489536, 1134820544, 1276673112, 1571289984, 1702230816, 1856979072, 2269641088, 2553346224, 3404461632, 5106692448, 6808923264, 10213384896, 20426769792]

約数ペア:

[(1, 20426769792), (2, 10213384896), (3, 6808923264), (4, 5106692448), (6, 3404461632), (8, 2553346224), (9, 2269641088), (11, 1856979072), (12, 1702230816), (13, 1571289984), (16, 1276673112), (18, 1134820544), (22, 928489536), (24, 851115408), (26, 785644992), (32, 638336556), (33, 618993024), (36, 567410272), (39, 523763328), (44, 464244768), (48, 425557704), (52, 392822496), (64, 319168278), (66, 309496512), (72, 283705136), (78, 261881664), (88, 232122384), (96, 212778852), (99, 206331008), (104, 196411248), (117, 174587776), (128, 159584139), (132, 154748256), (143, 142844544), (144, 141852568), (156, 130940832), (176, 116061192), (192, 106389426), (198, 103165504), (208, 98205624), (234, 87293888), (264, 77374128), (286, 71422272), (288, 70926284), (312, 65470416), (352, 58030596), (384, 53194713), (396, 51582752), (416, 49102812), (429, 47614848), (468, 43646944), (528, 38687064), (572, 35711136), (576, 35463142), (624, 32735208), (704, 29015298), (792, 25791376), (832, 24551406), (858, 23807424), (936, 21823472), (1056, 19343532), (1144, 17855568), (1152, 17731571), (1248, 16367604), (1287, 15871616), (1408, 14507649), (1584, 12895688), (1664, 12275703), (1716, 11903712), (1872, 10911736), (2112, 9671766), (2288, 8927784), (2496, 8183802), (2574, 7935808), (3168, 6447844), (3432, 5951856), (3744, 5455868), (4224, 4835883), (4576, 4463892), (4992, 4091901), (5148, 3967904), (6336, 3223922), (6864, 2975928), (7488, 2727934), (9152, 2231946), (10296, 1983952), (12672, 1611961), (13728, 1487964), (14976, 1363967), (18304, 1115973), (20592, 991976), (27456, 743982), (41184, 495988), (54912, 371991), (82368, 247994), (123997, 164736)]