20121255822

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{338161}}^1$

素因数の和:338424

約数の個数: 32

約数和(自身を含む): 41293638144

約数和(自身を除く): 21172382322

約数列:

[1, 2, 3, 6, 47, 94, 141, 211, 282, 422, 633, 1266, 9917, 19834, 29751, 59502, 338161, 676322, 1014483, 2028966, 15893567, 31787134, 47680701, 71351971, 95361402, 142703942, 214055913, 428111826, 3353542637, 6707085274, 10060627911, 20121255822]

約数ペア:

[(1, 20121255822), (2, 10060627911), (3, 6707085274), (6, 3353542637), (47, 428111826), (94, 214055913), (141, 142703942), (211, 95361402), (282, 71351971), (422, 47680701), (633, 31787134), (1266, 15893567), (9917, 2028966), (19834, 1014483), (29751, 676322), (59502, 338161)]