20160774819

素因数分解:

$3^2\times {\mathrm{37379}}^1\times {\mathrm{59929}}^1$

素因数の和:97314

約数の個数: 12

約数和(自身を含む): 29122384200

約数和(自身を除く): 8961609381

約数列:

[1, 3, 9, 37379, 59929, 112137, 179787, 336411, 539361, 2240086091, 6720258273, 20160774819]

約数ペア:

[(1, 20160774819), (3, 6720258273), (9, 2240086091), (37379, 539361), (59929, 336411), (112137, 179787)]