20302403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 23639040

約数和(自身を除く): 3336637

約数列:

[1, 11, 17, 151, 187, 719, 1661, 2567, 7909, 12223, 28237, 108569, 134453, 1194259, 1845673, 20302403]

約数ペア:

[(1, 20302403), (11, 1845673), (17, 1194259), (151, 134453), (187, 108569), (719, 28237), (1661, 12223), (2567, 7909)]