20166083181

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{8329}}^1\times {\mathrm{14159}}^1$

素因数の和:22513

約数の個数: 24

約数和(自身を含む): 30667728000

約数和(自身を除く): 10501644819

約数列:

[1, 3, 9, 19, 57, 171, 8329, 14159, 24987, 42477, 74961, 127431, 158251, 269021, 474753, 807063, 1424259, 2421189, 117930311, 353790933, 1061372799, 2240675909, 6722027727, 20166083181]

約数ペア:

[(1, 20166083181), (3, 6722027727), (9, 2240675909), (19, 1061372799), (57, 353790933), (171, 117930311), (8329, 2421189), (14159, 1424259), (24987, 807063), (42477, 474753), (74961, 269021), (127431, 158251)]