20235979262

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{3617}}^1\times {\mathrm{14057}}^1$

素因数の和:17875

約数の個数: 16

約数和(自身を含む): 30517106400

約数和(自身を除く): 10281127138

約数列:

[1, 2, 199, 398, 3617, 7234, 14057, 28114, 719783, 1439566, 2797343, 5594686, 50844169, 101688338, 10117989631, 20235979262]

約数ペア:

[(1, 20235979262), (2, 10117989631), (199, 101688338), (398, 50844169), (3617, 5594686), (7234, 2797343), (14057, 1439566), (28114, 719783)]