20163433444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65465693}}^1$

素因数の和:65465715

約数の個数: 24

約数和(自身を含む): 43992946368

約数和(自身を除く): 23829512924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65465693, 130931386, 261862772, 458259851, 720122623, 916519702, 1440245246, 1833039404, 2880490492, 5040858361, 10081716722, 20163433444]

約数ペア:

[(1, 20163433444), (2, 10081716722), (4, 5040858361), (7, 2880490492), (11, 1833039404), (14, 1440245246), (22, 916519702), (28, 720122623), (44, 458259851), (77, 261862772), (154, 130931386), (308, 65465693)]