20465785344

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14821}}^1$

素因数の和:14902

約数の個数: 160

約数和(自身を含む): 58225559040

約数和(自身を除く): 37759773696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 256, 348, 372, 384, 464, 496, 512, 696, 744, 768, 899, 928, 992, 1392, 1488, 1536, 1798, 1856, 1984, 2697, 2784, 2976, 3596, 3712, 3968, 5394, 5568, 5952, 7192, 7424, 7936, 10788, 11136, 11904, 14384, 14821, 14848, 15872, 21576, 22272, 23808, 28768, 29642, 43152, 44463, 44544, 47616, 57536, 59284, 86304, 88926, 115072, 118568, 172608, 177852, 230144, 237136, 345216, 355704, 429809, 459451, 460288, 474272, 690432, 711408, 859618, 918902, 948544, 1289427, 1378353, 1380864, 1422816, 1719236, 1837804, 1897088, 2578854, 2756706, 2845632, 3438472, 3675608, 3794176, 5157708, 5513412, 5691264, 6876944, 7351216, 7588352, 10315416, 11026824, 11382528, 13324079, 13753888, 14702432, 20630832, 22053648, 22765056, 26648158, 27507776, 29404864, 39972237, 41261664, 44107296, 53296316, 55015552, 58809728, 79944474, 82523328, 88214592, 106592632, 110031104, 117619456, 159888948, 165046656, 176429184, 213185264, 220062208, 235238912, 319777896, 330093312, 352858368, 426370528, 639555792, 660186624, 705716736, 852741056, 1279111584, 1705482112, 2558223168, 3410964224, 5116446336, 6821928448, 10232892672, 20465785344]

約数ペア:

[(1, 20465785344), (2, 10232892672), (3, 6821928448), (4, 5116446336), (6, 3410964224), (8, 2558223168), (12, 1705482112), (16, 1279111584), (24, 852741056), (29, 705716736), (31, 660186624), (32, 639555792), (48, 426370528), (58, 352858368), (62, 330093312), (64, 319777896), (87, 235238912), (93, 220062208), (96, 213185264), (116, 176429184), (124, 165046656), (128, 159888948), (174, 117619456), (186, 110031104), (192, 106592632), (232, 88214592), (248, 82523328), (256, 79944474), (348, 58809728), (372, 55015552), (384, 53296316), (464, 44107296), (496, 41261664), (512, 39972237), (696, 29404864), (744, 27507776), (768, 26648158), (899, 22765056), (928, 22053648), (992, 20630832), (1392, 14702432), (1488, 13753888), (1536, 13324079), (1798, 11382528), (1856, 11026824), (1984, 10315416), (2697, 7588352), (2784, 7351216), (2976, 6876944), (3596, 5691264), (3712, 5513412), (3968, 5157708), (5394, 3794176), (5568, 3675608), (5952, 3438472), (7192, 2845632), (7424, 2756706), (7936, 2578854), (10788, 1897088), (11136, 1837804), (11904, 1719236), (14384, 1422816), (14821, 1380864), (14848, 1378353), (15872, 1289427), (21576, 948544), (22272, 918902), (23808, 859618), (28768, 711408), (29642, 690432), (43152, 474272), (44463, 460288), (44544, 459451), (47616, 429809), (57536, 355704), (59284, 345216), (86304, 237136), (88926, 230144), (115072, 177852), (118568, 172608)]