20792983145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{450601}}^1$

素因数の和:451456

約数の個数: 16

約数和(自身を含む): 27252408960

約数和(自身を除く): 6459425815

約数列:

[1, 5, 11, 55, 839, 4195, 9229, 46145, 450601, 2253005, 4956611, 24783055, 378054239, 1890271195, 4158596629, 20792983145]

約数ペア:

[(1, 20792983145), (5, 4158596629), (11, 1890271195), (55, 378054239), (839, 24783055), (4195, 4956611), (9229, 2253005), (46145, 450601)]