20087386368

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{6301}}^1$

素因数の和:6920

約数の個数: 144

約数和(自身を含む): 61211880576

約数和(自身を除く): 41124494208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 593, 672, 768, 896, 1186, 1344, 1779, 1792, 2372, 2688, 3558, 4151, 4744, 5376, 6301, 7116, 8302, 9488, 12453, 12602, 14232, 16604, 18903, 18976, 24906, 25204, 28464, 33208, 37806, 37952, 44107, 49812, 50408, 56928, 66416, 75612, 75904, 88214, 99624, 100816, 113856, 132321, 132832, 151224, 151808, 176428, 199248, 201632, 227712, 264642, 265664, 302448, 352856, 398496, 403264, 455424, 529284, 531328, 604896, 705712, 796992, 806528, 1058568, 1062656, 1209792, 1411424, 1593984, 1613056, 2117136, 2419584, 2822848, 3187968, 3736493, 4234272, 4839168, 5645696, 7472986, 8468544, 11209479, 11291392, 14945972, 16937088, 22418958, 26155451, 29891944, 33874176, 44837916, 52310902, 59783888, 78466353, 89675832, 104621804, 119567776, 156932706, 179351664, 209243608, 239135552, 313865412, 358703328, 418487216, 478271104, 627730824, 717406656, 836974432, 956542208, 1255461648, 1434813312, 1673948864, 2510923296, 2869626624, 3347897728, 5021846592, 6695795456, 10043693184, 20087386368]

約数ペア:

[(1, 20087386368), (2, 10043693184), (3, 6695795456), (4, 5021846592), (6, 3347897728), (7, 2869626624), (8, 2510923296), (12, 1673948864), (14, 1434813312), (16, 1255461648), (21, 956542208), (24, 836974432), (28, 717406656), (32, 627730824), (42, 478271104), (48, 418487216), (56, 358703328), (64, 313865412), (84, 239135552), (96, 209243608), (112, 179351664), (128, 156932706), (168, 119567776), (192, 104621804), (224, 89675832), (256, 78466353), (336, 59783888), (384, 52310902), (448, 44837916), (593, 33874176), (672, 29891944), (768, 26155451), (896, 22418958), (1186, 16937088), (1344, 14945972), (1779, 11291392), (1792, 11209479), (2372, 8468544), (2688, 7472986), (3558, 5645696), (4151, 4839168), (4744, 4234272), (5376, 3736493), (6301, 3187968), (7116, 2822848), (8302, 2419584), (9488, 2117136), (12453, 1613056), (12602, 1593984), (14232, 1411424), (16604, 1209792), (18903, 1062656), (18976, 1058568), (24906, 806528), (25204, 796992), (28464, 705712), (33208, 604896), (37806, 531328), (37952, 529284), (44107, 455424), (49812, 403264), (50408, 398496), (56928, 352856), (66416, 302448), (75612, 265664), (75904, 264642), (88214, 227712), (99624, 201632), (100816, 199248), (113856, 176428), (132321, 151808), (132832, 151224)]