20160787618

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{12097}}^1\times {\mathrm{19379}}^1$

素因数の和:31521

約数の個数: 16

約数和(自身を含む): 30948619680

約数和(自身を除く): 10787832062

約数列:

[1, 2, 43, 86, 12097, 19379, 24194, 38758, 520171, 833297, 1040342, 1666594, 234427763, 468855526, 10080393809, 20160787618]

約数ペア:

[(1, 20160787618), (2, 10080393809), (43, 468855526), (86, 234427763), (12097, 1666594), (19379, 1040342), (24194, 833297), (38758, 520171)]