20071032464

素因数分解:

$2^4\times 7^1\times {\mathrm{179205647}}^1$

素因数の和:179205662

約数の個数: 20

約数和(自身を含む): 44443000704

約数和(自身を除く): 24371968240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179205647, 358411294, 716822588, 1254439529, 1433645176, 2508879058, 2867290352, 5017758116, 10035516232, 20071032464]

約数ペア:

[(1, 20071032464), (2, 10035516232), (4, 5017758116), (7, 2867290352), (8, 2508879058), (14, 1433645176), (16, 1254439529), (28, 716822588), (56, 358411294), (112, 179205647)]