20773068277

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{2927}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 24004915200

約数和(自身を除く): 3231846923

約数列:

[1, 13, 19, 59, 247, 487, 767, 1121, 2927, 6331, 9253, 14573, 28733, 38051, 55613, 120289, 172693, 373529, 545927, 722969, 1425449, 2245009, 3281167, 7097051, 18530837, 27083531, 42655171, 84101491, 352085903, 1093319383, 1597928329, 20773068277]

約数ペア:

[(1, 20773068277), (13, 1597928329), (19, 1093319383), (59, 352085903), (247, 84101491), (487, 42655171), (767, 27083531), (1121, 18530837), (2927, 7097051), (6331, 3281167), (9253, 2245009), (14573, 1425449), (28733, 722969), (38051, 545927), (55613, 373529), (120289, 172693)]