20093372012

素因数分解:

$2^2\times 7^1\times {\mathrm{717620429}}^1$

素因数の和:717620440

約数の個数: 12

約数和(自身を含む): 40186744080

約数和(自身を除く): 20093372068

約数列:

[1, 2, 4, 7, 14, 28, 717620429, 1435240858, 2870481716, 5023343003, 10046686006, 20093372012]

約数ペア:

[(1, 20093372012), (2, 10046686006), (4, 5023343003), (7, 2870481716), (14, 1435240858), (28, 717620429)]