20024455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8467}}^1$

素因数の和:8526

約数の個数: 16

約数和(自身を含む): 26826624

約数和(自身を除く): 6802169

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 8467, 42335, 93137, 364081, 465685, 1820405, 4004891, 20024455]

約数ペア:

[(1, 20024455), (5, 4004891), (11, 1820405), (43, 465685), (55, 364081), (215, 93137), (473, 42335), (2365, 8467)]