20071271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 23351328

約数和(自身を除く): 3280057

約数列:

[1, 11, 17, 181, 187, 593, 1991, 3077, 6523, 10081, 33847, 107333, 110891, 1180663, 1824661, 20071271]

約数ペア:

[(1, 20071271), (11, 1824661), (17, 1180663), (181, 110891), (187, 107333), (593, 33847), (1991, 10081), (3077, 6523)]