20856882816

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10223}}^1$

素因数の和:10284

約数の個数: 384

約数和(自身を含む): 78088458240

約数和(自身を除く): 57231575424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 32, 33, 36, 42, 44, 46, 48, 56, 63, 64, 66, 69, 72, 77, 84, 88, 92, 96, 99, 112, 126, 128, 132, 138, 144, 154, 161, 168, 176, 184, 192, 198, 207, 224, 231, 252, 253, 264, 276, 288, 308, 322, 336, 352, 368, 384, 396, 414, 448, 462, 483, 504, 506, 528, 552, 576, 616, 644, 672, 693, 704, 736, 759, 792, 828, 896, 924, 966, 1008, 1012, 1056, 1104, 1152, 1232, 1288, 1344, 1386, 1408, 1449, 1472, 1518, 1584, 1656, 1771, 1848, 1932, 2016, 2024, 2112, 2208, 2277, 2464, 2576, 2688, 2772, 2898, 2944, 3036, 3168, 3312, 3542, 3696, 3864, 4032, 4048, 4224, 4416, 4554, 4928, 5152, 5313, 5544, 5796, 6072, 6336, 6624, 7084, 7392, 7728, 8064, 8096, 8832, 9108, 9856, 10223, 10304, 10626, 11088, 11592, 12144, 12672, 13248, 14168, 14784, 15456, 15939, 16192, 18216, 20446, 20608, 21252, 22176, 23184, 24288, 26496, 28336, 29568, 30669, 30912, 31878, 32384, 36432, 40892, 42504, 44352, 46368, 48576, 56672, 61338, 61824, 63756, 71561, 72864, 81784, 85008, 88704, 92007, 92736, 97152, 112453, 113344, 122676, 127512, 143122, 145728, 163568, 170016, 184014, 185472, 214683, 224906, 226688, 235129, 245352, 255024, 286244, 291456, 327136, 337359, 340032, 368028, 429366, 449812, 470258, 490704, 510048, 572488, 644049, 654272, 674718, 680064, 705387, 736056, 787171, 858732, 899624, 940516, 981408, 1012077, 1020096, 1144976, 1288098, 1308544, 1349436, 1410774, 1472112, 1574342, 1645903, 1717464, 1799248, 1881032, 1962816, 2024154, 2040192, 2116161, 2289952, 2361513, 2576196, 2586419, 2698872, 2821548, 2944224, 3148684, 3291806, 3434928, 3598496, 3762064, 3925632, 4048308, 4232322, 4579904, 4723026, 4937709, 5152392, 5172838, 5397744, 5643096, 5888448, 6297368, 6583612, 6869856, 7084539, 7196992, 7524128, 7759257, 8096616, 8464644, 9159808, 9446052, 9875418, 10304784, 10345676, 10795488, 11286192, 11776896, 12594736, 13167224, 13739712, 14169078, 14393984, 14813127, 15048256, 15518514, 16193232, 16929288, 18104933, 18892104, 19750836, 20609568, 20691352, 21590976, 22572384, 23277771, 25189472, 26334448, 27479424, 28338156, 29626254, 30096512, 31037028, 32386464, 33858576, 36209866, 37784208, 39501672, 41219136, 41382704, 43181952, 45144768, 46555542, 50378944, 52668896, 54314799, 56676312, 59252508, 62074056, 64772928, 67717152, 72419732, 75568416, 79003344, 82438272, 82765408, 90289536, 93111084, 100757888, 105337792, 108629598, 113352624, 118505016, 124148112, 129545856, 135434304, 144839464, 151136832, 158006688, 162944397, 165530816, 186222168, 210675584, 217259196, 226705248, 237010032, 248296224, 270868608, 289678928, 302273664, 316013376, 325888794, 331061632, 372444336, 434518392, 453410496, 474020064, 496592448, 579357856, 632026752, 651777588, 744888672, 869036784, 906820992, 948040128, 993184896, 1158715712, 1303555176, 1489777344, 1738073568, 1896080256, 2317431424, 2607110352, 2979554688, 3476147136, 5214220704, 6952294272, 10428441408, 20856882816]

約数ペア:

[(1, 20856882816), (2, 10428441408), (3, 6952294272), (4, 5214220704), (6, 3476147136), (7, 2979554688), (8, 2607110352), (9, 2317431424), (11, 1896080256), (12, 1738073568), (14, 1489777344), (16, 1303555176), (18, 1158715712), (21, 993184896), (22, 948040128), (23, 906820992), (24, 869036784), (28, 744888672), (32, 651777588), (33, 632026752), (36, 579357856), (42, 496592448), (44, 474020064), (46, 453410496), (48, 434518392), (56, 372444336), (63, 331061632), (64, 325888794), (66, 316013376), (69, 302273664), (72, 289678928), (77, 270868608), (84, 248296224), (88, 237010032), (92, 226705248), (96, 217259196), (99, 210675584), (112, 186222168), (126, 165530816), (128, 162944397), (132, 158006688), (138, 151136832), (144, 144839464), (154, 135434304), (161, 129545856), (168, 124148112), (176, 118505016), (184, 113352624), (192, 108629598), (198, 105337792), (207, 100757888), (224, 93111084), (231, 90289536), (252, 82765408), (253, 82438272), (264, 79003344), (276, 75568416), (288, 72419732), (308, 67717152), (322, 64772928), (336, 62074056), (352, 59252508), (368, 56676312), (384, 54314799), (396, 52668896), (414, 50378944), (448, 46555542), (462, 45144768), (483, 43181952), (504, 41382704), (506, 41219136), (528, 39501672), (552, 37784208), (576, 36209866), (616, 33858576), (644, 32386464), (672, 31037028), (693, 30096512), (704, 29626254), (736, 28338156), (759, 27479424), (792, 26334448), (828, 25189472), (896, 23277771), (924, 22572384), (966, 21590976), (1008, 20691352), (1012, 20609568), (1056, 19750836), (1104, 18892104), (1152, 18104933), (1232, 16929288), (1288, 16193232), (1344, 15518514), (1386, 15048256), (1408, 14813127), (1449, 14393984), (1472, 14169078), (1518, 13739712), (1584, 13167224), (1656, 12594736), (1771, 11776896), (1848, 11286192), (1932, 10795488), (2016, 10345676), (2024, 10304784), (2112, 9875418), (2208, 9446052), (2277, 9159808), (2464, 8464644), (2576, 8096616), (2688, 7759257), (2772, 7524128), (2898, 7196992), (2944, 7084539), (3036, 6869856), (3168, 6583612), (3312, 6297368), (3542, 5888448), (3696, 5643096), (3864, 5397744), (4032, 5172838), (4048, 5152392), (4224, 4937709), (4416, 4723026), (4554, 4579904), (4928, 4232322), (5152, 4048308), (5313, 3925632), (5544, 3762064), (5796, 3598496), (6072, 3434928), (6336, 3291806), (6624, 3148684), (7084, 2944224), (7392, 2821548), (7728, 2698872), (8064, 2586419), (8096, 2576196), (8832, 2361513), (9108, 2289952), (9856, 2116161), (10223, 2040192), (10304, 2024154), (10626, 1962816), (11088, 1881032), (11592, 1799248), (12144, 1717464), (12672, 1645903), (13248, 1574342), (14168, 1472112), (14784, 1410774), (15456, 1349436), (15939, 1308544), (16192, 1288098), (18216, 1144976), (20446, 1020096), (20608, 1012077), (21252, 981408), (22176, 940516), (23184, 899624), (24288, 858732), (26496, 787171), (28336, 736056), (29568, 705387), (30669, 680064), (30912, 674718), (31878, 654272), (32384, 644049), (36432, 572488), (40892, 510048), (42504, 490704), (44352, 470258), (46368, 449812), (48576, 429366), (56672, 368028), (61338, 340032), (61824, 337359), (63756, 327136), (71561, 291456), (72864, 286244), (81784, 255024), (85008, 245352), (88704, 235129), (92007, 226688), (92736, 224906), (97152, 214683), (112453, 185472), (113344, 184014), (122676, 170016), (127512, 163568), (143122, 145728)]