20276002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31387}}^1$

素因数の和:31425

約数の個数: 16

約数和(自身を含む): 33899040

約数和(自身を除く): 13623038

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31387, 62774, 533579, 596353, 1067158, 1192706, 10138001, 20276002]

約数ペア:

[(1, 20276002), (2, 10138001), (17, 1192706), (19, 1067158), (34, 596353), (38, 533579), (323, 62774), (646, 31387)]