20474820096

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2540

約数の個数: 160

約数和(自身を含む): 56302646400

約数和(自身を除く): 35827826304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 139, 164, 192, 246, 256, 278, 328, 384, 417, 492, 512, 556, 656, 768, 834, 984, 1112, 1312, 1536, 1668, 1968, 2224, 2339, 2624, 3336, 3936, 4448, 4678, 5248, 5699, 6672, 7017, 7872, 8896, 9356, 10496, 11398, 13344, 14034, 15744, 17097, 17792, 18712, 20992, 22796, 26688, 28068, 31488, 34194, 35584, 37424, 45592, 53376, 56136, 62976, 68388, 71168, 74848, 91184, 95899, 106752, 112272, 136776, 149696, 182368, 191798, 213504, 224544, 273552, 287697, 299392, 325121, 364736, 383596, 449088, 547104, 575394, 598784, 650242, 729472, 767192, 898176, 975363, 1094208, 1150788, 1197568, 1300484, 1458944, 1534384, 1796352, 1950726, 2188416, 2301576, 2600968, 2917888, 3068768, 3592704, 3901452, 4376832, 4603152, 5201936, 6137536, 7802904, 8753664, 9206304, 10403872, 12275072, 13329961, 15605808, 18412608, 20807744, 24550144, 26659922, 31211616, 36825216, 39989883, 41615488, 49100288, 53319844, 62423232, 73650432, 79979766, 83230976, 106639688, 124846464, 147300864, 159959532, 166461952, 213279376, 249692928, 319919064, 426558752, 499385856, 639838128, 853117504, 1279676256, 1706235008, 2559352512, 3412470016, 5118705024, 6824940032, 10237410048, 20474820096]

約数ペア:

[(1, 20474820096), (2, 10237410048), (3, 6824940032), (4, 5118705024), (6, 3412470016), (8, 2559352512), (12, 1706235008), (16, 1279676256), (24, 853117504), (32, 639838128), (41, 499385856), (48, 426558752), (64, 319919064), (82, 249692928), (96, 213279376), (123, 166461952), (128, 159959532), (139, 147300864), (164, 124846464), (192, 106639688), (246, 83230976), (256, 79979766), (278, 73650432), (328, 62423232), (384, 53319844), (417, 49100288), (492, 41615488), (512, 39989883), (556, 36825216), (656, 31211616), (768, 26659922), (834, 24550144), (984, 20807744), (1112, 18412608), (1312, 15605808), (1536, 13329961), (1668, 12275072), (1968, 10403872), (2224, 9206304), (2339, 8753664), (2624, 7802904), (3336, 6137536), (3936, 5201936), (4448, 4603152), (4678, 4376832), (5248, 3901452), (5699, 3592704), (6672, 3068768), (7017, 2917888), (7872, 2600968), (8896, 2301576), (9356, 2188416), (10496, 1950726), (11398, 1796352), (13344, 1534384), (14034, 1458944), (15744, 1300484), (17097, 1197568), (17792, 1150788), (18712, 1094208), (20992, 975363), (22796, 898176), (26688, 767192), (28068, 729472), (31488, 650242), (34194, 598784), (35584, 575394), (37424, 547104), (45592, 449088), (53376, 383596), (56136, 364736), (62976, 325121), (68388, 299392), (71168, 287697), (74848, 273552), (91184, 224544), (95899, 213504), (106752, 191798), (112272, 182368), (136776, 149696)]