20160245514

素因数分解:

$2^1\times 3^1\times {\mathrm{2647}}^1\times {\mathrm{1269377}}^1$

素因数の和:1272029

約数の個数: 16

約数和(自身を含む): 40335755328

約数和(自身を除く): 20175509814

約数列:

[1, 2, 3, 6, 2647, 5294, 7941, 15882, 1269377, 2538754, 3808131, 7616262, 3360040919, 6720081838, 10080122757, 20160245514]

約数ペア:

[(1, 20160245514), (2, 10080122757), (3, 6720081838), (6, 3360040919), (2647, 7616262), (5294, 3808131), (7941, 2538754), (15882, 1269377)]