20168569434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8341013}}^1$

素因数の和:8341062

約数の個数: 32

約数和(自身を含む): 44841291264

約数和(自身を除く): 24672721830

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 8341013, 16682026, 25023039, 50046078, 108433169, 216866338, 258571403, 325299507, 517142806, 650599014, 775714209, 1551428418, 3361428239, 6722856478, 10084284717, 20168569434]

約数ペア:

[(1, 20168569434), (2, 10084284717), (3, 6722856478), (6, 3361428239), (13, 1551428418), (26, 775714209), (31, 650599014), (39, 517142806), (62, 325299507), (78, 258571403), (93, 216866338), (186, 108433169), (403, 50046078), (806, 25023039), (1209, 16682026), (2418, 8341013)]