20796611297

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{954367}}^1$

素因数の和:954668

約数の個数: 16

約数和(自身を含む): 26019889152

約数和(自身を除く): 5223277855

約数列:

[1, 7, 11, 77, 283, 1981, 3113, 21791, 954367, 6680569, 10498037, 73486259, 270085861, 1890601027, 2970944471, 20796611297]

約数ペア:

[(1, 20796611297), (7, 2970944471), (11, 1890601027), (77, 270085861), (283, 73486259), (1981, 10498037), (3113, 6680569), (21791, 954367)]