20144382

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78079}}^1$

素因数の和:78127

約数の個数: 16

約数和(自身を含む): 41226240

約数和(自身を除く): 21081858

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78079, 156158, 234237, 468474, 3357397, 6714794, 10072191, 20144382]

約数ペア:

[(1, 20144382), (2, 10072191), (3, 6714794), (6, 3357397), (43, 468474), (86, 234237), (129, 156158), (258, 78079)]