20134361807

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{408049}}^1$

素因数の和:408135

約数の個数: 24

約数和(自身を含む): 25119558000

約数和(自身を除く): 4985196193

約数列:

[1, 7, 19, 49, 53, 133, 371, 931, 1007, 2597, 7049, 49343, 408049, 2856343, 7752931, 19994401, 21626597, 54270517, 151386179, 379893619, 410905343, 1059703253, 2876337401, 20134361807]

約数ペア:

[(1, 20134361807), (7, 2876337401), (19, 1059703253), (49, 410905343), (53, 379893619), (133, 151386179), (371, 54270517), (931, 21626597), (1007, 19994401), (2597, 7752931), (7049, 2856343), (49343, 408049)]