20160882666

素因数分解:

$2^1\times 3^4\times {\mathrm{124449893}}^1$

素因数の和:124449907

約数の個数: 20

約数和(自身を含む): 45175311522

約数和(自身を除く): 25014428856

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124449893, 248899786, 373349679, 746699358, 1120049037, 2240098074, 3360147111, 6720294222, 10080441333, 20160882666]

約数ペア:

[(1, 20160882666), (2, 10080441333), (3, 6720294222), (6, 3360147111), (9, 2240098074), (18, 1120049037), (27, 746699358), (54, 373349679), (81, 248899786), (162, 124449893)]