9612020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43691}}^1$

素因数の和:43711

約数の個数: 24

約数和(自身を含む): 22020768

約数和(自身を除く): 12408748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 43691, 87382, 174764, 218455, 436910, 480601, 873820, 961202, 1922404, 2403005, 4806010, 9612020]

約数ペア:

[(1, 9612020), (2, 4806010), (4, 2403005), (5, 1922404), (10, 961202), (11, 873820), (20, 480601), (22, 436910), (44, 218455), (55, 174764), (110, 87382), (220, 43691)]