20186600618

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{14621}}^1\times {\mathrm{4397}}^1$

素因数の和:19177

約数の個数: 16

約数和(自身を含む): 30481781544

約数和(自身を除く): 10295180926

約数列:

[1, 2, 157, 314, 4397, 8794, 14621, 29242, 690329, 1380658, 2295497, 4590994, 64288537, 128577074, 10093300309, 20186600618]

約数ペア:

[(1, 20186600618), (2, 10093300309), (157, 128577074), (314, 64288537), (4397, 4590994), (8794, 2295497), (14621, 1380658), (29242, 690329)]