20404302912

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5060591}}^1$

素因数の和:5060616

約数の個数: 84

約数和(自身を含む): 66840299136

約数和(自身を除く): 46435996224

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, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5060591, 10121182, 15181773, 20242364, 30363546, 35424137, 40484728, 45545319, 60727092, 70848274, 80969456, 91090638, 106272411, 121454184, 141696548, 161938912, 182181276, 212544822, 242908368, 283393096, 318817233, 323877824, 364362552, 425089644, 485816736, 566786192, 637634466, 728725104, 850179288, 971633472, 1133572384, 1275268932, 1457450208, 1700358576, 2267144768, 2550537864, 2914900416, 3400717152, 5101075728, 6801434304, 10202151456, 20404302912]

約数ペア:

[(1, 20404302912), (2, 10202151456), (3, 6801434304), (4, 5101075728), (6, 3400717152), (7, 2914900416), (8, 2550537864), (9, 2267144768), (12, 1700358576), (14, 1457450208), (16, 1275268932), (18, 1133572384), (21, 971633472), (24, 850179288), (28, 728725104), (32, 637634466), (36, 566786192), (42, 485816736), (48, 425089644), (56, 364362552), (63, 323877824), (64, 318817233), (72, 283393096), (84, 242908368), (96, 212544822), (112, 182181276), (126, 161938912), (144, 141696548), (168, 121454184), (192, 106272411), (224, 91090638), (252, 80969456), (288, 70848274), (336, 60727092), (448, 45545319), (504, 40484728), (576, 35424137), (672, 30363546), (1008, 20242364), (1344, 15181773), (2016, 10121182), (4032, 5060591)]