20547882

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{11083}}^1$

素因数の和:11194

約数の個数: 24

約数和(自身を含む): 44956704

約数和(自身を除く): 24408822

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 11083, 22166, 33249, 66498, 99747, 199494, 1141549, 2283098, 3424647, 6849294, 10273941, 20547882]

約数ペア:

[(1, 20547882), (2, 10273941), (3, 6849294), (6, 3424647), (9, 2283098), (18, 1141549), (103, 199494), (206, 99747), (309, 66498), (618, 33249), (927, 22166), (1854, 11083)]