20140386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479533}}^1$

素因数の和:479545

約数の個数: 16

約数和(自身を含む): 46035264

約数和(自身を除く): 25894878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479533, 959066, 1438599, 2877198, 3356731, 6713462, 10070193, 20140386]

約数ペア:

[(1, 20140386), (2, 10070193), (3, 6713462), (6, 3356731), (7, 2877198), (14, 1438599), (21, 959066), (42, 479533)]