20348062

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^2\times {\mathrm{137}}^1$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 35481456

約数和(自身を除く): 15133394

約数列:

[1, 2, 7, 14, 103, 137, 206, 274, 721, 959, 1442, 1918, 10609, 14111, 21218, 28222, 74263, 98777, 148526, 197554, 1453433, 2906866, 10174031, 20348062]

約数ペア:

[(1, 20348062), (2, 10174031), (7, 2906866), (14, 1453433), (103, 197554), (137, 148526), (206, 98777), (274, 74263), (721, 28222), (959, 21218), (1442, 14111), (1918, 10609)]