20414569

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9029}}^1$

素因数の和:9072

約数の個数: 16

約数和(自身を含む): 26006400

約数和(自身を除く): 5591831

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 9029, 63203, 153493, 171551, 1074451, 1200857, 2916367, 20414569]

約数ペア:

[(1, 20414569), (7, 2916367), (17, 1200857), (19, 1074451), (119, 171551), (133, 153493), (323, 63203), (2261, 9029)]