20072321444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31168201}}^1$

素因数の和:31168235

約数の個数: 24

約数和(自身を含む): 41890063488

約数和(自身を除く): 21817742044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 31168201, 62336402, 124672804, 218177407, 436354814, 716868623, 872709628, 1433737246, 2867474492, 5018080361, 10036160722, 20072321444]

約数ペア:

[(1, 20072321444), (2, 10036160722), (4, 5018080361), (7, 2867474492), (14, 1433737246), (23, 872709628), (28, 716868623), (46, 436354814), (92, 218177407), (161, 124672804), (322, 62336402), (644, 31168201)]