20129392414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1807921}}^1$

素因数の和:1808235

約数の個数: 16

約数和(自身を含む): 31891744080

約数和(自身を除く): 11762351666

約数列:

[1, 2, 19, 38, 293, 586, 5567, 11134, 1807921, 3615842, 34350499, 68700998, 529720853, 1059441706, 10064696207, 20129392414]

約数ペア:

[(1, 20129392414), (2, 10064696207), (19, 1059441706), (38, 529720853), (293, 68700998), (586, 34350499), (5567, 3615842), (11134, 1807921)]