20235714835

素因数分解:

$5^1\times 7^1\times {\mathrm{8681}}^1\times {\mathrm{66601}}^1$

素因数の和:75294

約数の個数: 16

約数和(自身を含む): 27755451072

約数和(自身を除く): 7519736237

約数列:

[1, 5, 7, 35, 8681, 43405, 60767, 66601, 303835, 333005, 466207, 2331035, 578163281, 2890816405, 4047142967, 20235714835]

約数ペア:

[(1, 20235714835), (5, 4047142967), (7, 2890816405), (35, 578163281), (8681, 2331035), (43405, 466207), (60767, 333005), (66601, 303835)]