20239540023

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{612373}}^1$

素因数の和:612878

約数の個数: 16

約数和(自身を含む): 28218193920

約数和(自身を除く): 7978653897

約数列:

[1, 3, 23, 69, 479, 1437, 11017, 33051, 612373, 1837119, 14084579, 42253737, 293326667, 879980001, 6746513341, 20239540023]

約数ペア:

[(1, 20239540023), (3, 6746513341), (23, 879980001), (69, 293326667), (479, 42253737), (1437, 14084579), (11017, 1837119), (33051, 612373)]