20356194

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{10909}}^1$

素因数の和:11225

約数の個数: 16

約数和(自身を含む): 40847040

約数和(自身を除く): 20490846

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 10909, 21818, 32727, 65454, 3392699, 6785398, 10178097, 20356194]

約数ペア:

[(1, 20356194), (2, 10178097), (3, 6785398), (6, 3392699), (311, 65454), (622, 32727), (933, 21818), (1866, 10909)]