20186005504

素因数分解:

$2^{17}\times 7^3\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 47185740000

約数和(自身を除く): 26999734496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 449, 512, 686, 784, 896, 898, 1024, 1372, 1568, 1792, 1796, 2048, 2744, 3136, 3143, 3584, 3592, 4096, 5488, 6272, 6286, 7168, 7184, 8192, 10976, 12544, 12572, 14336, 14368, 16384, 21952, 22001, 25088, 25144, 28672, 28736, 32768, 43904, 44002, 50176, 50288, 57344, 57472, 65536, 87808, 88004, 100352, 100576, 114688, 114944, 131072, 154007, 175616, 176008, 200704, 201152, 229376, 229888, 308014, 351232, 352016, 401408, 402304, 458752, 459776, 616028, 702464, 704032, 802816, 804608, 917504, 919552, 1232056, 1404928, 1408064, 1605632, 1609216, 1839104, 2464112, 2809856, 2816128, 3211264, 3218432, 3678208, 4928224, 5619712, 5632256, 6422528, 6436864, 7356416, 9856448, 11239424, 11264512, 12873728, 14712832, 19712896, 22478848, 22529024, 25747456, 29425664, 39425792, 44957696, 45058048, 51494912, 58851328, 78851584, 90116096, 102989824, 157703168, 180232192, 205979648, 315406336, 360464384, 411959296, 630812672, 720928768, 1261625344, 1441857536, 2523250688, 2883715072, 5046501376, 10093002752, 20186005504]

約数ペア:

[(1, 20186005504), (2, 10093002752), (4, 5046501376), (7, 2883715072), (8, 2523250688), (14, 1441857536), (16, 1261625344), (28, 720928768), (32, 630812672), (49, 411959296), (56, 360464384), (64, 315406336), (98, 205979648), (112, 180232192), (128, 157703168), (196, 102989824), (224, 90116096), (256, 78851584), (343, 58851328), (392, 51494912), (448, 45058048), (449, 44957696), (512, 39425792), (686, 29425664), (784, 25747456), (896, 22529024), (898, 22478848), (1024, 19712896), (1372, 14712832), (1568, 12873728), (1792, 11264512), (1796, 11239424), (2048, 9856448), (2744, 7356416), (3136, 6436864), (3143, 6422528), (3584, 5632256), (3592, 5619712), (4096, 4928224), (5488, 3678208), (6272, 3218432), (6286, 3211264), (7168, 2816128), (7184, 2809856), (8192, 2464112), (10976, 1839104), (12544, 1609216), (12572, 1605632), (14336, 1408064), (14368, 1404928), (16384, 1232056), (21952, 919552), (22001, 917504), (25088, 804608), (25144, 802816), (28672, 704032), (28736, 702464), (32768, 616028), (43904, 459776), (44002, 458752), (50176, 402304), (50288, 401408), (57344, 352016), (57472, 351232), (65536, 308014), (87808, 229888), (88004, 229376), (100352, 201152), (100576, 200704), (114688, 176008), (114944, 175616), (131072, 154007)]