20449675584

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3907}}^1$

素因数の和:4174

約数の個数: 224

約数和(自身を含む): 65037248640

約数和(自身を除く): 44587573056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 233, 234, 288, 312, 351, 416, 432, 466, 468, 576, 624, 699, 702, 832, 864, 932, 936, 1248, 1398, 1404, 1728, 1864, 1872, 2097, 2496, 2796, 2808, 3029, 3728, 3744, 3907, 4194, 5592, 5616, 6058, 6291, 7456, 7488, 7814, 8388, 9087, 11184, 11232, 11721, 12116, 12582, 14912, 15628, 16776, 18174, 22368, 22464, 23442, 24232, 25164, 27261, 31256, 33552, 35163, 36348, 44736, 46884, 48464, 50328, 50791, 54522, 62512, 67104, 70326, 72696, 81783, 93768, 96928, 100656, 101582, 105489, 109044, 125024, 134208, 140652, 145392, 152373, 163566, 187536, 193856, 201312, 203164, 210978, 218088, 250048, 281304, 290784, 304746, 327132, 375072, 402624, 406328, 421956, 436176, 457119, 562608, 581568, 609492, 654264, 750144, 812656, 843912, 872352, 910331, 914238, 1125216, 1218984, 1308528, 1371357, 1625312, 1687824, 1744704, 1820662, 1828476, 2250432, 2437968, 2617056, 2730993, 2742714, 3250624, 3375648, 3641324, 3656952, 4875936, 5234112, 5461986, 5485428, 6751296, 7282648, 7313904, 8192979, 9751872, 10923972, 10970856, 11834303, 14565296, 14627808, 16385958, 21847944, 21941712, 23668606, 24578937, 29130592, 29255616, 32771916, 35502909, 43695888, 43883424, 47337212, 49157874, 58261184, 65543832, 71005818, 87391776, 87766848, 94674424, 98315748, 106508727, 131087664, 142011636, 174783552, 189348848, 196631496, 213017454, 262175328, 284023272, 319526181, 378697696, 393262992, 426034908, 524350656, 568046544, 639052362, 757395392, 786525984, 852069816, 1136093088, 1278104724, 1573051968, 1704139632, 2272186176, 2556209448, 3408279264, 5112418896, 6816558528, 10224837792, 20449675584]

約数ペア:

[(1, 20449675584), (2, 10224837792), (3, 6816558528), (4, 5112418896), (6, 3408279264), (8, 2556209448), (9, 2272186176), (12, 1704139632), (13, 1573051968), (16, 1278104724), (18, 1136093088), (24, 852069816), (26, 786525984), (27, 757395392), (32, 639052362), (36, 568046544), (39, 524350656), (48, 426034908), (52, 393262992), (54, 378697696), (64, 319526181), (72, 284023272), (78, 262175328), (96, 213017454), (104, 196631496), (108, 189348848), (117, 174783552), (144, 142011636), (156, 131087664), (192, 106508727), (208, 98315748), (216, 94674424), (233, 87766848), (234, 87391776), (288, 71005818), (312, 65543832), (351, 58261184), (416, 49157874), (432, 47337212), (466, 43883424), (468, 43695888), (576, 35502909), (624, 32771916), (699, 29255616), (702, 29130592), (832, 24578937), (864, 23668606), (932, 21941712), (936, 21847944), (1248, 16385958), (1398, 14627808), (1404, 14565296), (1728, 11834303), (1864, 10970856), (1872, 10923972), (2097, 9751872), (2496, 8192979), (2796, 7313904), (2808, 7282648), (3029, 6751296), (3728, 5485428), (3744, 5461986), (3907, 5234112), (4194, 4875936), (5592, 3656952), (5616, 3641324), (6058, 3375648), (6291, 3250624), (7456, 2742714), (7488, 2730993), (7814, 2617056), (8388, 2437968), (9087, 2250432), (11184, 1828476), (11232, 1820662), (11721, 1744704), (12116, 1687824), (12582, 1625312), (14912, 1371357), (15628, 1308528), (16776, 1218984), (18174, 1125216), (22368, 914238), (22464, 910331), (23442, 872352), (24232, 843912), (25164, 812656), (27261, 750144), (31256, 654264), (33552, 609492), (35163, 581568), (36348, 562608), (44736, 457119), (46884, 436176), (48464, 421956), (50328, 406328), (50791, 402624), (54522, 375072), (62512, 327132), (67104, 304746), (70326, 290784), (72696, 281304), (81783, 250048), (93768, 218088), (96928, 210978), (100656, 203164), (101582, 201312), (105489, 193856), (109044, 187536), (125024, 163566), (134208, 152373), (140652, 145392)]