20677072844

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{107053}}^1$

素因数の和:107609

約数の個数: 24

約数和(自身を含む): 36599621520

約数和(自身を除く): 15922548676

約数列:

[1, 2, 4, 109, 218, 436, 443, 886, 1772, 48287, 96574, 107053, 193148, 214106, 428212, 11668777, 23337554, 46675108, 47424479, 94848958, 189697916, 5169268211, 10338536422, 20677072844]

約数ペア:

[(1, 20677072844), (2, 10338536422), (4, 5169268211), (109, 189697916), (218, 94848958), (436, 47424479), (443, 46675108), (886, 23337554), (1772, 11668777), (48287, 428212), (96574, 214106), (107053, 193148)]