20324804542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63120511}}^1$

素因数の和:63120543

約数の個数: 16

約数和(自身を含む): 36357414912

約数和(自身を除く): 16032610370

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 63120511, 126241022, 441843577, 883687154, 1451771753, 2903543506, 10162402271, 20324804542]

約数ペア:

[(1, 20324804542), (2, 10162402271), (7, 2903543506), (14, 1451771753), (23, 883687154), (46, 441843577), (161, 126241022), (322, 63120511)]