20143769858

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{2179}}^1\times {\mathrm{7211}}^1$

素因数の和:10033

約数の個数: 16

約数和(自身を含む): 30280880160

約数和(自身を除く): 10137110302

約数列:

[1, 2, 641, 1282, 2179, 4358, 7211, 14422, 1396739, 2793478, 4622251, 9244502, 15712769, 31425538, 10071884929, 20143769858]

約数ペア:

[(1, 20143769858), (2, 10071884929), (641, 31425538), (1282, 15712769), (2179, 9244502), (4358, 4622251), (7211, 2793478), (14422, 1396739)]