20927015424

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{648779}}^1$

素因数の和:648810

約数の個数: 120

約数和(自身を含む): 69025001760

約数和(自身を除く): 48097986336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 648779, 1297558, 1946337, 2595116, 3892674, 4541453, 5190232, 5839011, 7785348, 9082906, 10380464, 11678022, 13624359, 15570696, 18165812, 20760928, 23356044, 27248718, 31141392, 36331624, 40873077, 41521856, 46712088, 54497436, 62282784, 72663248, 81746154, 83043712, 93424176, 108994872, 124565568, 145326496, 163492308, 166087424, 186848352, 217989744, 249131136, 290652992, 326984616, 332174848, 373696704, 435979488, 498262272, 581305984, 653969232, 747393408, 871958976, 996524544, 1162611968, 1307938464, 1494786816, 1743917952, 2325223936, 2615876928, 2989573632, 3487835904, 5231753856, 6975671808, 10463507712, 20927015424]

約数ペア:

[(1, 20927015424), (2, 10463507712), (3, 6975671808), (4, 5231753856), (6, 3487835904), (7, 2989573632), (8, 2615876928), (9, 2325223936), (12, 1743917952), (14, 1494786816), (16, 1307938464), (18, 1162611968), (21, 996524544), (24, 871958976), (28, 747393408), (32, 653969232), (36, 581305984), (42, 498262272), (48, 435979488), (56, 373696704), (63, 332174848), (64, 326984616), (72, 290652992), (84, 249131136), (96, 217989744), (112, 186848352), (126, 166087424), (128, 163492308), (144, 145326496), (168, 124565568), (192, 108994872), (224, 93424176), (252, 83043712), (256, 81746154), (288, 72663248), (336, 62282784), (384, 54497436), (448, 46712088), (504, 41521856), (512, 40873077), (576, 36331624), (672, 31141392), (768, 27248718), (896, 23356044), (1008, 20760928), (1152, 18165812), (1344, 15570696), (1536, 13624359), (1792, 11678022), (2016, 10380464), (2304, 9082906), (2688, 7785348), (3584, 5839011), (4032, 5190232), (4608, 4541453), (5376, 3892674), (8064, 2595116), (10752, 1946337), (16128, 1297558), (32256, 648779)]