20932912005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{82089851}}^1$

素因数の和:82089876

約数の個数: 16

約数和(自身を含む): 35462816064

約数和(自身を除く): 14529904059

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 82089851, 246269553, 410449255, 1231347765, 1395527467, 4186582401, 6977637335, 20932912005]

約数ペア:

[(1, 20932912005), (3, 6977637335), (5, 4186582401), (15, 1395527467), (17, 1231347765), (51, 410449255), (85, 246269553), (255, 82089851)]