20143983141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{117801071}}^1$

素因数の和:117801096

約数の個数: 12

約数和(自身を含む): 30628278720

約数和(自身を除く): 10484295579

約数列:

[1, 3, 9, 19, 57, 171, 117801071, 353403213, 1060209639, 2238220349, 6714661047, 20143983141]

約数ペア:

[(1, 20143983141), (3, 6714661047), (9, 2238220349), (19, 1060209639), (57, 353403213), (171, 117801071)]