20160922789

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{2887}}^1\times {\mathrm{14051}}^1$

素因数の和:17016

約数の個数: 16

約数和(自身を含む): 23375333376

約数和(自身を除く): 3214410587

約数列:

[1, 7, 71, 497, 2887, 14051, 20209, 98357, 204977, 997621, 1434839, 6983347, 40565237, 283956659, 2880131827, 20160922789]

約数ペア:

[(1, 20160922789), (7, 2880131827), (71, 283956659), (497, 40565237), (2887, 6983347), (14051, 1434839), (20209, 997621), (98357, 204977)]