20018628001

素因数分解:

${\mathrm{17}}^2\times {\mathrm{677}}^1\times {\mathrm{102317}}^1$

素因数の和:103028

約数の個数: 12

約数和(自身を含む): 21297082428

約数和(自身を除く): 1278454427

約数列:

[1, 17, 289, 677, 11509, 102317, 195653, 1739389, 29569613, 69268609, 1177566353, 20018628001]

約数ペア:

[(1, 20018628001), (17, 1177566353), (289, 69268609), (677, 29569613), (11509, 1739389), (102317, 195653)]