20160427546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75791081}}^1$

素因数の和:75791109

約数の個数: 16

約数和(自身を含む): 36379719360

約数和(自身を除く): 16219291814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75791081, 151582162, 530537567, 1061075134, 1440030539, 2880061078, 10080213773, 20160427546]

約数ペア:

[(1, 20160427546), (2, 10080213773), (7, 2880061078), (14, 1440030539), (19, 1061075134), (38, 530537567), (133, 151582162), (266, 75791081)]