20085008836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{295367777}}^1$

素因数の和:295367798

約数の個数: 12

約数和(自身を含む): 37216340028

約数和(自身を除く): 17131331192

約数列:

[1, 2, 4, 17, 34, 68, 295367777, 590735554, 1181471108, 5021252209, 10042504418, 20085008836]

約数ペア:

[(1, 20085008836), (2, 10042504418), (4, 5021252209), (17, 1181471108), (34, 590735554), (68, 295367777)]