20739527424

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116903}}^1$

素因数の和:116943

約数の個数: 216

約数和(自身を含む): 74552954112

約数和(自身を除く): 53813426688

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, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3696, 4032, 4224, 4928, 5376, 5544, 6336, 7392, 8064, 8448, 9856, 11088, 12672, 14784, 16128, 19712, 22176, 25344, 29568, 44352, 59136, 88704, 116903, 177408, 233806, 350709, 467612, 701418, 818321, 935224, 1052127, 1285933, 1402836, 1636642, 1870448, 2104254, 2454963, 2571866, 2805672, 3273284, 3740896, 3857799, 4208508, 4909926, 5143732, 5611344, 6546568, 7364889, 7481792, 7715598, 8417016, 9001531, 9819852, 10287464, 11222688, 11573397, 13093136, 14729778, 14963584, 15431196, 16834032, 18003062, 19639704, 20574928, 22445376, 23146794, 26186272, 27004593, 29459556, 29927168, 30862392, 33668064, 36006124, 39279408, 41149856, 44890752, 46293588, 52372544, 54009186, 58919112, 61724784, 67336128, 72012248, 78558816, 81013779, 82299712, 89781504, 92587176, 104745088, 108018372, 117838224, 123449568, 134672256, 144024496, 157117632, 162027558, 164599424, 185174352, 209490176, 216036744, 235676448, 246899136, 269344512, 288048992, 314235264, 324055116, 329198848, 370348704, 432073488, 471352896, 493798272, 576097984, 628470528, 648110232, 740697408, 864146976, 942705792, 987596544, 1152195968, 1296220464, 1481394816, 1728293952, 1885411584, 2304391936, 2592440928, 2962789632, 3456587904, 5184881856, 6913175808, 10369763712, 20739527424]

約数ペア:

[(1, 20739527424), (2, 10369763712), (3, 6913175808), (4, 5184881856), (6, 3456587904), (7, 2962789632), (8, 2592440928), (9, 2304391936), (11, 1885411584), (12, 1728293952), (14, 1481394816), (16, 1296220464), (18, 1152195968), (21, 987596544), (22, 942705792), (24, 864146976), (28, 740697408), (32, 648110232), (33, 628470528), (36, 576097984), (42, 493798272), (44, 471352896), (48, 432073488), (56, 370348704), (63, 329198848), (64, 324055116), (66, 314235264), (72, 288048992), (77, 269344512), (84, 246899136), (88, 235676448), (96, 216036744), (99, 209490176), (112, 185174352), (126, 164599424), (128, 162027558), (132, 157117632), (144, 144024496), (154, 134672256), (168, 123449568), (176, 117838224), (192, 108018372), (198, 104745088), (224, 92587176), (231, 89781504), (252, 82299712), (256, 81013779), (264, 78558816), (288, 72012248), (308, 67336128), (336, 61724784), (352, 58919112), (384, 54009186), (396, 52372544), (448, 46293588), (462, 44890752), (504, 41149856), (528, 39279408), (576, 36006124), (616, 33668064), (672, 30862392), (693, 29927168), (704, 29459556), (768, 27004593), (792, 26186272), (896, 23146794), (924, 22445376), (1008, 20574928), (1056, 19639704), (1152, 18003062), (1232, 16834032), (1344, 15431196), (1386, 14963584), (1408, 14729778), (1584, 13093136), (1792, 11573397), (1848, 11222688), (2016, 10287464), (2112, 9819852), (2304, 9001531), (2464, 8417016), (2688, 7715598), (2772, 7481792), (2816, 7364889), (3168, 6546568), (3696, 5611344), (4032, 5143732), (4224, 4909926), (4928, 4208508), (5376, 3857799), (5544, 3740896), (6336, 3273284), (7392, 2805672), (8064, 2571866), (8448, 2454963), (9856, 2104254), (11088, 1870448), (12672, 1636642), (14784, 1402836), (16128, 1285933), (19712, 1052127), (22176, 935224), (25344, 818321), (29568, 701418), (44352, 467612), (59136, 350709), (88704, 233806), (116903, 177408)]