20164072314

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6450439}}^1$

素因数の和:6450965

約数の個数: 16

約数和(自身を含む): 40405556160

約数和(自身を除く): 20241483846

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 6450439, 12900878, 19351317, 38702634, 3360678719, 6721357438, 10082036157, 20164072314]

約数ペア:

[(1, 20164072314), (2, 10082036157), (3, 6721357438), (6, 3360678719), (521, 38702634), (1042, 19351317), (1563, 12900878), (3126, 6450439)]