20191013856

素因数分解:

$2^5\times 3^7\times {\mathrm{13}}^1\times {\mathrm{22193}}^1$

素因数の和:22237

約数の個数: 192

約数和(自身を含む): 64206354240

約数和(自身を除く): 44015340384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 729, 864, 936, 972, 1053, 1248, 1296, 1404, 1458, 1872, 1944, 2106, 2187, 2592, 2808, 2916, 3159, 3744, 3888, 4212, 4374, 5616, 5832, 6318, 7776, 8424, 8748, 9477, 11232, 11664, 12636, 16848, 17496, 18954, 22193, 23328, 25272, 28431, 33696, 34992, 37908, 44386, 50544, 56862, 66579, 69984, 75816, 88772, 101088, 113724, 133158, 151632, 177544, 199737, 227448, 266316, 288509, 303264, 355088, 399474, 454896, 532632, 577018, 599211, 710176, 798948, 865527, 909792, 1065264, 1154036, 1198422, 1597896, 1731054, 1797633, 2130528, 2308072, 2396844, 2596581, 3195792, 3462108, 3595266, 4616144, 4793688, 5193162, 5392899, 6391584, 6924216, 7190532, 7789743, 9232288, 9587376, 10386324, 10785798, 13848432, 14381064, 15579486, 16178697, 19174752, 20772648, 21571596, 23369229, 27696864, 28762128, 31158972, 32357394, 41545296, 43143192, 46738458, 48536091, 57524256, 62317944, 64714788, 70107687, 83090592, 86286384, 93476916, 97072182, 124635888, 129429576, 140215374, 172572768, 186953832, 194144364, 210323061, 249271776, 258859152, 280430748, 373907664, 388288728, 420646122, 517718304, 560861496, 630969183, 747815328, 776577456, 841292244, 1121722992, 1261938366, 1553154912, 1682584488, 2243445984, 2523876732, 3365168976, 5047753464, 6730337952, 10095506928, 20191013856]

約数ペア:

[(1, 20191013856), (2, 10095506928), (3, 6730337952), (4, 5047753464), (6, 3365168976), (8, 2523876732), (9, 2243445984), (12, 1682584488), (13, 1553154912), (16, 1261938366), (18, 1121722992), (24, 841292244), (26, 776577456), (27, 747815328), (32, 630969183), (36, 560861496), (39, 517718304), (48, 420646122), (52, 388288728), (54, 373907664), (72, 280430748), (78, 258859152), (81, 249271776), (96, 210323061), (104, 194144364), (108, 186953832), (117, 172572768), (144, 140215374), (156, 129429576), (162, 124635888), (208, 97072182), (216, 93476916), (234, 86286384), (243, 83090592), (288, 70107687), (312, 64714788), (324, 62317944), (351, 57524256), (416, 48536091), (432, 46738458), (468, 43143192), (486, 41545296), (624, 32357394), (648, 31158972), (702, 28762128), (729, 27696864), (864, 23369229), (936, 21571596), (972, 20772648), (1053, 19174752), (1248, 16178697), (1296, 15579486), (1404, 14381064), (1458, 13848432), (1872, 10785798), (1944, 10386324), (2106, 9587376), (2187, 9232288), (2592, 7789743), (2808, 7190532), (2916, 6924216), (3159, 6391584), (3744, 5392899), (3888, 5193162), (4212, 4793688), (4374, 4616144), (5616, 3595266), (5832, 3462108), (6318, 3195792), (7776, 2596581), (8424, 2396844), (8748, 2308072), (9477, 2130528), (11232, 1797633), (11664, 1731054), (12636, 1597896), (16848, 1198422), (17496, 1154036), (18954, 1065264), (22193, 909792), (23328, 865527), (25272, 798948), (28431, 710176), (33696, 599211), (34992, 577018), (37908, 532632), (44386, 454896), (50544, 399474), (56862, 355088), (66579, 303264), (69984, 288509), (75816, 266316), (88772, 227448), (101088, 199737), (113724, 177544), (133158, 151632)]