20162440326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68579729}}^1$

素因数の和:68579748

約数の個数: 24

約数和(自身を含む): 46908535320

約数和(自身を除く): 26746094994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68579729, 137159458, 205739187, 411478374, 480058103, 960116206, 1440174309, 2880348618, 3360406721, 6720813442, 10081220163, 20162440326]

約数ペア:

[(1, 20162440326), (2, 10081220163), (3, 6720813442), (6, 3360406721), (7, 2880348618), (14, 1440174309), (21, 960116206), (42, 480058103), (49, 411478374), (98, 205739187), (147, 137159458), (294, 68579729)]