20853162

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{105319}}^1$

素因数の和:105338

約数の個数: 24

約数和(自身を含む): 49289760

約数和(自身を除く): 28436598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 105319, 210638, 315957, 631914, 947871, 1158509, 1895742, 2317018, 3475527, 6951054, 10426581, 20853162]

約数ペア:

[(1, 20853162), (2, 10426581), (3, 6951054), (6, 3475527), (9, 2317018), (11, 1895742), (18, 1158509), (22, 947871), (33, 631914), (66, 315957), (99, 210638), (198, 105319)]