2020449812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{17957}}^1$

素因数の和:19207

約数の個数: 24

約数和(自身を含む): 3692739456

約数和(自身を除く): 1672289644

約数列:

[1, 2, 4, 23, 46, 92, 1223, 2446, 4892, 17957, 28129, 35914, 56258, 71828, 112516, 413011, 826022, 1652044, 21961411, 43922822, 87845644, 505112453, 1010224906, 2020449812]

約数ペア:

[(1, 2020449812), (2, 1010224906), (4, 505112453), (23, 87845644), (46, 43922822), (92, 21961411), (1223, 1652044), (2446, 826022), (4892, 413011), (17957, 112516), (28129, 71828), (35914, 56258)]