20272961367

素因数分解:

$3^3\times {\mathrm{1451}}^1\times {\mathrm{517471}}^1$

素因数の和:518931

約数の個数: 16

約数和(自身を含む): 30054773760

約数和(自身を除く): 9781812393

約数列:

[1, 3, 9, 27, 1451, 4353, 13059, 39177, 517471, 1552413, 4657239, 13971717, 750850421, 2252551263, 6757653789, 20272961367]

約数ペア:

[(1, 20272961367), (3, 6757653789), (9, 2252551263), (27, 750850421), (1451, 13971717), (4353, 4657239), (13059, 1552413), (39177, 517471)]