20790624921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1262563}}^1$

素因数の和:1263076

約数の個数: 16

約数和(自身を含む): 30301536000

約数和(自身を除く): 9510911079

約数列:

[1, 3, 11, 33, 499, 1497, 5489, 16467, 1262563, 3787689, 13888193, 41664579, 630018937, 1890056811, 6930208307, 20790624921]

約数ペア:

[(1, 20790624921), (3, 6930208307), (11, 1890056811), (33, 630018937), (499, 41664579), (1497, 13888193), (5489, 3787689), (16467, 1262563)]