20171085906

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30842639}}^1$

素因数の和:30842753

約数の個数: 16

約数和(自身を含む): 40712284800

約数和(自身を除く): 20541198894

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30842639, 61685278, 92527917, 185055834, 3361847651, 6723695302, 10085542953, 20171085906]

約数ペア:

[(1, 20171085906), (2, 10085542953), (3, 6723695302), (6, 3361847651), (109, 185055834), (218, 92527917), (327, 61685278), (654, 30842639)]