20208099072

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{3758947}}^1$

素因数の和:3758973

約数の個数: 72

約数和(自身を含む): 61466317696

約数和(自身を除く): 41258218624

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, 672, 768, 896, 1344, 1792, 2688, 5376, 3758947, 7517894, 11276841, 15035788, 22553682, 26312629, 30071576, 45107364, 52625258, 60143152, 78937887, 90214728, 105250516, 120286304, 157875774, 180429456, 210501032, 240572608, 315751548, 360858912, 421002064, 481145216, 631503096, 721717824, 842004128, 962290432, 1263006192, 1443435648, 1684008256, 2526012384, 2886871296, 3368016512, 5052024768, 6736033024, 10104049536, 20208099072]

約数ペア:

[(1, 20208099072), (2, 10104049536), (3, 6736033024), (4, 5052024768), (6, 3368016512), (7, 2886871296), (8, 2526012384), (12, 1684008256), (14, 1443435648), (16, 1263006192), (21, 962290432), (24, 842004128), (28, 721717824), (32, 631503096), (42, 481145216), (48, 421002064), (56, 360858912), (64, 315751548), (84, 240572608), (96, 210501032), (112, 180429456), (128, 157875774), (168, 120286304), (192, 105250516), (224, 90214728), (256, 78937887), (336, 60143152), (384, 52625258), (448, 45107364), (672, 30071576), (768, 26312629), (896, 22553682), (1344, 15035788), (1792, 11276841), (2688, 7517894), (5376, 3758947)]