20185579214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3565097}}^1$

素因数の和:3565267

約数の個数: 16

約数和(自身を含む): 32085882000

約数和(自身を除く): 11900302786

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 3565097, 7130194, 67736843, 135473686, 531199453, 1062398906, 10092789607, 20185579214]

約数ペア:

[(1, 20185579214), (2, 10092789607), (19, 1062398906), (38, 531199453), (149, 135473686), (298, 67736843), (2831, 7130194), (5662, 3565097)]