20162021558

素因数分解:

$2^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1489291}}^1$

素因数の和:1490267

約数の個数: 16

約数和(自身を含む): 34599231744

約数和(自身を除く): 14437210186

約数列:

[1, 2, 7, 14, 967, 1934, 6769, 13538, 1489291, 2978582, 10425037, 20850074, 1440144397, 2880288794, 10081010779, 20162021558]

約数ペア:

[(1, 20162021558), (2, 10081010779), (7, 2880288794), (14, 1440144397), (967, 20850074), (1934, 10425037), (6769, 2978582), (13538, 1489291)]