20199359030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118819759}}^1$

素因数の和:118819783

約数の個数: 16

約数和(自身を含む): 38497602240

約数和(自身を除く): 18298243210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 118819759, 237639518, 594098795, 1188197590, 2019935903, 4039871806, 10099679515, 20199359030]

約数ペア:

[(1, 20199359030), (2, 10099679515), (5, 4039871806), (10, 2019935903), (17, 1188197590), (34, 594098795), (85, 237639518), (170, 118819759)]