20350696

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59159}}^1$

素因数の和:59208

約数の個数: 16

約数和(自身を含む): 39045600

約数和(自身を除く): 18694904

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 59159, 118318, 236636, 473272, 2543837, 5087674, 10175348, 20350696]

約数ペア:

[(1, 20350696), (2, 10175348), (4, 5087674), (8, 2543837), (43, 473272), (86, 236636), (172, 118318), (344, 59159)]