20220544484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31398361}}^1$

素因数の和:31398395

約数の個数: 24

約数和(自身を含む): 42199398528

約数和(自身を除く): 21978854044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 31398361, 62796722, 125593444, 219788527, 439577054, 722162303, 879154108, 1444324606, 2888649212, 5055136121, 10110272242, 20220544484]

約数ペア:

[(1, 20220544484), (2, 10110272242), (4, 5055136121), (7, 2888649212), (14, 1444324606), (23, 879154108), (28, 722162303), (46, 439577054), (92, 219788527), (161, 125593444), (322, 62796722), (644, 31398361)]