20147579727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32133301}}^1$

素因数の和:32133334

約数の個数: 16

約数和(自身を含む): 30847969920

約数和(自身を除く): 10700390193

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32133301, 96399903, 353466311, 610532719, 1060398933, 1831598157, 6715859909, 20147579727]

約数ペア:

[(1, 20147579727), (3, 6715859909), (11, 1831598157), (19, 1060398933), (33, 610532719), (57, 353466311), (209, 96399903), (627, 32133301)]