20120863806

素因数分解:

$2^1\times 3^4\times {\mathrm{124202863}}^1$

素因数の和:124202877

約数の個数: 20

約数和(自身を含む): 45085639632

約数和(自身を除く): 24964775826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124202863, 248405726, 372608589, 745217178, 1117825767, 2235651534, 3353477301, 6706954602, 10060431903, 20120863806]

約数ペア:

[(1, 20120863806), (2, 10060431903), (3, 6706954602), (6, 3353477301), (9, 2235651534), (18, 1117825767), (27, 745217178), (54, 372608589), (81, 248405726), (162, 124202863)]