20773677

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5737}}^1$

素因数の和:5828

約数の個数: 16

約数和(自身を含む): 29745792

約数和(自身を除く): 8972115

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 5737, 17211, 97529, 292587, 407327, 1221981, 6924559, 20773677]

約数ペア:

[(1, 20773677), (3, 6924559), (17, 1221981), (51, 407327), (71, 292587), (213, 97529), (1207, 17211), (3621, 5737)]