20137166

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46399}}^1$

素因数の和:46439

約数の個数: 16

約数和(自身を含む): 35635200

約数和(自身を除く): 15498034

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46399, 92798, 324793, 649586, 1438369, 2876738, 10068583, 20137166]

約数ペア:

[(1, 20137166), (2, 10068583), (7, 2876738), (14, 1438369), (31, 649586), (62, 324793), (217, 92798), (434, 46399)]