20176576191

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131873047}}^1$

素因数の和:131873070

約数の個数: 12

約数和(自身を含む): 30858293232

約数和(自身を除く): 10681717041

約数列:

[1, 3, 9, 17, 51, 153, 131873047, 395619141, 1186857423, 2241841799, 6725525397, 20176576191]

約数ペア:

[(1, 20176576191), (3, 6725525397), (9, 2241841799), (17, 1186857423), (51, 395619141), (153, 131873047)]