20185570944

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227561}}^1$

素因数の和:227599

約数の個数: 192

約数和(自身を含む): 72419330880

約数和(自身を除く): 52233759936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1848, 2016, 2112, 2464, 2688, 2772, 3168, 3696, 4032, 4224, 4928, 5544, 6336, 7392, 8064, 9856, 11088, 12672, 14784, 22176, 29568, 44352, 88704, 227561, 455122, 682683, 910244, 1365366, 1592927, 1820488, 2048049, 2503171, 2730732, 3185854, 3640976, 4096098, 4778781, 5006342, 5461464, 6371708, 7281952, 7509513, 8192196, 9557562, 10012684, 10922928, 12743416, 14336343, 14563904, 15019026, 16384392, 17522197, 19115124, 20025368, 21845856, 22528539, 25486832, 28672686, 29127808, 30038052, 32768784, 35044394, 38230248, 40050736, 43691712, 45057078, 50973664, 52566591, 57345372, 60076104, 65537568, 70088788, 76460496, 80101472, 87383424, 90114156, 101947328, 105133182, 114690744, 120152208, 131075136, 140177576, 152920992, 157699773, 160202944, 180228312, 203894656, 210266364, 229381488, 240304416, 262150272, 280355152, 305841984, 315399546, 320405888, 360456624, 420532728, 458762976, 480608832, 560710304, 611683968, 630799092, 720913248, 841065456, 917525952, 961217664, 1121420608, 1261598184, 1441826496, 1682130912, 1835051904, 2242841216, 2523196368, 2883652992, 3364261824, 5046392736, 6728523648, 10092785472, 20185570944]

約数ペア:

[(1, 20185570944), (2, 10092785472), (3, 6728523648), (4, 5046392736), (6, 3364261824), (7, 2883652992), (8, 2523196368), (9, 2242841216), (11, 1835051904), (12, 1682130912), (14, 1441826496), (16, 1261598184), (18, 1121420608), (21, 961217664), (22, 917525952), (24, 841065456), (28, 720913248), (32, 630799092), (33, 611683968), (36, 560710304), (42, 480608832), (44, 458762976), (48, 420532728), (56, 360456624), (63, 320405888), (64, 315399546), (66, 305841984), (72, 280355152), (77, 262150272), (84, 240304416), (88, 229381488), (96, 210266364), (99, 203894656), (112, 180228312), (126, 160202944), (128, 157699773), (132, 152920992), (144, 140177576), (154, 131075136), (168, 120152208), (176, 114690744), (192, 105133182), (198, 101947328), (224, 90114156), (231, 87383424), (252, 80101472), (264, 76460496), (288, 70088788), (308, 65537568), (336, 60076104), (352, 57345372), (384, 52566591), (396, 50973664), (448, 45057078), (462, 43691712), (504, 40050736), (528, 38230248), (576, 35044394), (616, 32768784), (672, 30038052), (693, 29127808), (704, 28672686), (792, 25486832), (896, 22528539), (924, 21845856), (1008, 20025368), (1056, 19115124), (1152, 17522197), (1232, 16384392), (1344, 15019026), (1386, 14563904), (1408, 14336343), (1584, 12743416), (1848, 10922928), (2016, 10012684), (2112, 9557562), (2464, 8192196), (2688, 7509513), (2772, 7281952), (3168, 6371708), (3696, 5461464), (4032, 5006342), (4224, 4778781), (4928, 4096098), (5544, 3640976), (6336, 3185854), (7392, 2730732), (8064, 2503171), (9856, 2048049), (11088, 1820488), (12672, 1592927), (14784, 1365366), (22176, 910244), (29568, 682683), (44352, 455122), (88704, 227561)]