20931846144

素因数分解:

$2^{13}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{7039}}^1$

素因数の和:7090

約数の個数: 168

約数和(自身を含む): 61358922240

約数和(自身を除く): 40427076096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 484, 512, 528, 704, 726, 768, 968, 1024, 1056, 1408, 1452, 1536, 1936, 2048, 2112, 2816, 2904, 3072, 3872, 4096, 4224, 5632, 5808, 6144, 7039, 7744, 8192, 8448, 11264, 11616, 12288, 14078, 15488, 16896, 21117, 22528, 23232, 24576, 28156, 30976, 33792, 42234, 45056, 46464, 56312, 61952, 67584, 77429, 84468, 90112, 92928, 112624, 123904, 135168, 154858, 168936, 185856, 225248, 232287, 247808, 270336, 309716, 337872, 371712, 450496, 464574, 495616, 619432, 675744, 743424, 851719, 900992, 929148, 991232, 1238864, 1351488, 1486848, 1703438, 1801984, 1858296, 2477728, 2555157, 2702976, 2973696, 3406876, 3603968, 3716592, 4955456, 5110314, 5405952, 6813752, 7207936, 7433184, 9910912, 10220628, 10811904, 13627504, 14415872, 14866368, 19821824, 20441256, 21623808, 27255008, 28831744, 29732736, 39643648, 40882512, 43247616, 54510016, 57663488, 59465472, 79287296, 81765024, 86495232, 109020032, 118930944, 158574592, 163530048, 172990464, 218040064, 237861888, 317149184, 327060096, 436080128, 475723776, 634298368, 654120192, 872160256, 951447552, 1308240384, 1744320512, 1902895104, 2616480768, 3488641024, 5232961536, 6977282048, 10465923072, 20931846144]

約数ペア:

[(1, 20931846144), (2, 10465923072), (3, 6977282048), (4, 5232961536), (6, 3488641024), (8, 2616480768), (11, 1902895104), (12, 1744320512), (16, 1308240384), (22, 951447552), (24, 872160256), (32, 654120192), (33, 634298368), (44, 475723776), (48, 436080128), (64, 327060096), (66, 317149184), (88, 237861888), (96, 218040064), (121, 172990464), (128, 163530048), (132, 158574592), (176, 118930944), (192, 109020032), (242, 86495232), (256, 81765024), (264, 79287296), (352, 59465472), (363, 57663488), (384, 54510016), (484, 43247616), (512, 40882512), (528, 39643648), (704, 29732736), (726, 28831744), (768, 27255008), (968, 21623808), (1024, 20441256), (1056, 19821824), (1408, 14866368), (1452, 14415872), (1536, 13627504), (1936, 10811904), (2048, 10220628), (2112, 9910912), (2816, 7433184), (2904, 7207936), (3072, 6813752), (3872, 5405952), (4096, 5110314), (4224, 4955456), (5632, 3716592), (5808, 3603968), (6144, 3406876), (7039, 2973696), (7744, 2702976), (8192, 2555157), (8448, 2477728), (11264, 1858296), (11616, 1801984), (12288, 1703438), (14078, 1486848), (15488, 1351488), (16896, 1238864), (21117, 991232), (22528, 929148), (23232, 900992), (24576, 851719), (28156, 743424), (30976, 675744), (33792, 619432), (42234, 495616), (45056, 464574), (46464, 450496), (56312, 371712), (61952, 337872), (67584, 309716), (77429, 270336), (84468, 247808), (90112, 232287), (92928, 225248), (112624, 185856), (123904, 168936), (135168, 154858)]