20512374069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19441}}^1\times {\mathrm{31973}}^1$

素因数の和:51428

約数の個数: 16

約数和(自身を含む): 29838648384

約数和(自身を除く): 9326274315

約数列:

[1, 3, 11, 33, 19441, 31973, 58323, 95919, 213851, 351703, 641553, 1055109, 621587093, 1864761279, 6837458023, 20512374069]

約数ペア:

[(1, 20512374069), (3, 6837458023), (11, 1864761279), (33, 621587093), (19441, 1055109), (31973, 641553), (58323, 351703), (95919, 213851)]