20040569

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 22041216

約数和(自身を除く): 2000647

約数列:

[1, 17, 37, 151, 211, 629, 2567, 3587, 5587, 7807, 31861, 94979, 132719, 541637, 1178857, 20040569]

約数ペア:

[(1, 20040569), (17, 1178857), (37, 541637), (151, 132719), (211, 94979), (629, 31861), (2567, 7807), (3587, 5587)]