20125827

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{593}}^1$

素因数の和:1024

約数の個数: 20

約数和(自身を含む): 30187080

約数和(自身を除く): 10061253

約数列:

[1, 3, 9, 27, 81, 419, 593, 1257, 1779, 3771, 5337, 11313, 16011, 33939, 48033, 248467, 745401, 2236203, 6708609, 20125827]

約数ペア:

[(1, 20125827), (3, 6708609), (9, 2236203), (27, 745401), (81, 248467), (419, 48033), (593, 33939), (1257, 16011), (1779, 11313), (3771, 5337)]