20136556573

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{215981}}^1$

素因数の和:216708

約数の個数: 16

約数和(自身を含む): 24259098240

約数和(自身を除く): 4122541667

約数列:

[1, 7, 19, 133, 701, 4907, 13319, 93233, 215981, 1511867, 4103639, 28725473, 151402681, 1059818767, 2876650939, 20136556573]

約数ペア:

[(1, 20136556573), (7, 2876650939), (19, 1059818767), (133, 151402681), (701, 28725473), (4907, 4103639), (13319, 1511867), (93233, 215981)]