20123773297

素因数分解:

${\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1\times {\mathrm{12269}}^1$

素因数の和:12960

約数の個数: 16

約数和(自身を含む): 21349800000

約数和(自身を除く): 1226026703

約数列:

[1, 19, 173, 499, 3287, 9481, 12269, 86327, 233111, 1640213, 2122537, 6122231, 40328203, 116322389, 1059145963, 20123773297]

約数ペア:

[(1, 20123773297), (19, 1059145963), (173, 116322389), (499, 40328203), (3287, 6122231), (9481, 2122537), (12269, 1640213), (86327, 233111)]