20308922

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 30955392

約数和(自身を除く): 10646470

約数列:

[1, 2, 103, 206, 311, 317, 622, 634, 32033, 32651, 64066, 65302, 98587, 197174, 10154461, 20308922]

約数ペア:

[(1, 20308922), (2, 10154461), (103, 197174), (206, 98587), (311, 65302), (317, 64066), (622, 32651), (634, 32033)]