20146793513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{7039}}^1\times {\mathrm{37171}}^1$

素因数の和:44228

約数の個数: 16

約数和(自身を含む): 25122324480

約数和(自身を除く): 4975530967

約数列:

[1, 7, 11, 77, 7039, 37171, 49273, 77429, 260197, 408881, 542003, 2862167, 261646669, 1831526683, 2878113359, 20146793513]

約数ペア:

[(1, 20146793513), (7, 2878113359), (11, 1831526683), (77, 261646669), (7039, 2862167), (37171, 542003), (49273, 408881), (77429, 260197)]