20185572957

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{492103}}^1$

素因数の和:492241

約数の個数: 24

約数和(自身を含む): 29845123392

約数和(自身を除く): 9659550435

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 1243, 3729, 13673, 41019, 492103, 1476309, 5413133, 16239399, 55607639, 59544463, 166822917, 178633389, 611684029, 1835052087, 6728524319, 20185572957]

約数ペア:

[(1, 20185572957), (3, 6728524319), (11, 1835052087), (33, 611684029), (113, 178633389), (121, 166822917), (339, 59544463), (363, 55607639), (1243, 16239399), (3729, 5413133), (13673, 1476309), (41019, 492103)]