20137163927

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7349}}^1\times {\mathrm{4973}}^1$

素因数の和:12370

約数の個数: 16

約数和(自身を含む): 21935340000

約数和(自身を除く): 1798176073

約数列:

[1, 19, 29, 551, 4973, 7349, 94487, 139631, 144217, 213121, 2740123, 4049299, 36546577, 694384963, 1059850733, 20137163927]

約数ペア:

[(1, 20137163927), (19, 1059850733), (29, 694384963), (551, 36546577), (4973, 4049299), (7349, 2740123), (94487, 213121), (139631, 144217)]