20160454203

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{39299131}}^1$

素因数の和:39299159

約数の個数: 16

約数和(自身を含む): 31439305600

約数和(自身を除く): 11278851397

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 39299131, 117897393, 353692179, 746683489, 1061076537, 2240050467, 6720151401, 20160454203]

約数ペア:

[(1, 20160454203), (3, 6720151401), (9, 2240050467), (19, 1061076537), (27, 746683489), (57, 353692179), (171, 117897393), (513, 39299131)]