20512159186

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4844629}}^1$

素因数の和:4844733

約数の個数: 16

約数和(自身を含む): 32265235800

約数和(自身を除く): 11753076614

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4844629, 9689258, 140494241, 280988482, 353657917, 707315834, 10256079593, 20512159186]

約数ペア:

[(1, 20512159186), (2, 10256079593), (29, 707315834), (58, 353657917), (73, 280988482), (146, 140494241), (2117, 9689258), (4234, 4844629)]