9590020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43591}}^1$

素因数の和:43611

約数の個数: 24

約数和(自身を含む): 21970368

約数和(自身を除く): 12380348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 43591, 87182, 174364, 217955, 435910, 479501, 871820, 959002, 1918004, 2397505, 4795010, 9590020]

約数ペア:

[(1, 9590020), (2, 4795010), (4, 2397505), (5, 1918004), (10, 959002), (11, 871820), (20, 479501), (22, 435910), (44, 217955), (55, 174364), (110, 87182), (220, 43591)]