20367193767

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1\times {\mathrm{2237}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 28035372288

約数和(自身を除く): 7668178521

約数列:

[1, 3, 43, 129, 163, 433, 489, 1299, 2237, 6711, 7009, 18619, 21027, 55857, 70579, 96191, 211737, 288573, 364631, 968621, 1093893, 2905863, 3034897, 9104691, 15679133, 41650703, 47037399, 124952109, 157885223, 473655669, 6789064589, 20367193767]

約数ペア:

[(1, 20367193767), (3, 6789064589), (43, 473655669), (129, 157885223), (163, 124952109), (433, 47037399), (489, 41650703), (1299, 15679133), (2237, 9104691), (6711, 3034897), (7009, 2905863), (18619, 1093893), (21027, 968621), (55857, 364631), (70579, 288573), (96191, 211737)]