20137592318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{691111}}^1$

素因数の和:691987

約数の個数: 16

約数和(自身を含む): 32020601184

約数和(自身を除く): 11883008866

約数列:

[1, 2, 17, 34, 857, 1714, 14569, 29138, 691111, 1382222, 11748887, 23497774, 592282127, 1184564254, 10068796159, 20137592318]

約数ペア:

[(1, 20137592318), (2, 10068796159), (17, 1184564254), (34, 592282127), (857, 23497774), (1714, 11748887), (14569, 1382222), (29138, 691111)]