20186565597

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{966373}}^1$

素因数の和:966601

約数の個数: 24

約数和(自身を含む): 31959920928

約数和(自身を除く): 11773355331

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1899, 2321, 6963, 20889, 966373, 2899119, 8697357, 10630103, 31890309, 95670927, 203904703, 611714109, 1835142327, 2242951733, 6728855199, 20186565597]

約数ペア:

[(1, 20186565597), (3, 6728855199), (9, 2242951733), (11, 1835142327), (33, 611714109), (99, 203904703), (211, 95670927), (633, 31890309), (1899, 10630103), (2321, 8697357), (6963, 2899119), (20889, 966373)]