20111058832

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{2837339}}^1$

素因数の和:2837790

約数の個数: 20

約数和(自身を含む): 39053147760

約数和(自身を除く): 18942088928

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 2837339, 5674678, 11349356, 22698712, 45397424, 1256941177, 2513882354, 5027764708, 10055529416, 20111058832]

約数ペア:

[(1, 20111058832), (2, 10055529416), (4, 5027764708), (8, 2513882354), (16, 1256941177), (443, 45397424), (886, 22698712), (1772, 11349356), (3544, 5674678), (7088, 2837339)]