20020226057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{49103}}^1$

素因数の和:49592

約数の個数: 16

約数和(自身を含む): 21888599040

約数和(自身を除く): 1868372983

約数列:

[1, 13, 79, 397, 1027, 5161, 31363, 49103, 407719, 638339, 3879137, 19493891, 50428781, 253420583, 1540017389, 20020226057]

約数ペア:

[(1, 20020226057), (13, 1540017389), (79, 253420583), (397, 50428781), (1027, 19493891), (5161, 3879137), (31363, 638339), (49103, 407719)]