20132002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2549}}^1$

素因数の和:2921

約数の個数: 16

約数和(自身を含む): 33048000

約数和(自身を除く): 12915998

約数列:

[1, 2, 11, 22, 359, 718, 2549, 3949, 5098, 7898, 28039, 56078, 915091, 1830182, 10066001, 20132002]

約数ペア:

[(1, 20132002), (2, 10066001), (11, 1830182), (22, 915091), (359, 56078), (718, 28039), (2549, 7898), (3949, 5098)]