20376554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4799}}^1$

素因数の和:5005

約数の個数: 16

約数和(自身を含む): 33523200

約数和(自身を除く): 13146646

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 4799, 9598, 52789, 105578, 926207, 1852414, 10188277, 20376554]

約数ペア:

[(1, 20376554), (2, 10188277), (11, 1852414), (22, 926207), (193, 105578), (386, 52789), (2123, 9598), (4246, 4799)]