20595993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36713}}^1$

素因数の和:36744

約数の個数: 16

約数和(自身を含む): 31720896

約数和(自身を除く): 11124903

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 36713, 110139, 403843, 624121, 1211529, 1872363, 6865331, 20595993]

約数ペア:

[(1, 20595993), (3, 6865331), (11, 1872363), (17, 1211529), (33, 624121), (51, 403843), (187, 110139), (561, 36713)]