2010563937

素因数分解:

$3^4\times {\mathrm{2251}}^1\times {\mathrm{11027}}^1$

素因数の和:13290

約数の個数: 20

約数和(自身を含む): 3005041776

約数和(自身を除く): 994477839

約数列:

[1, 3, 9, 27, 81, 2251, 6753, 11027, 20259, 33081, 60777, 99243, 182331, 297729, 893187, 24821777, 74465331, 223395993, 670187979, 2010563937]

約数ペア:

[(1, 2010563937), (3, 670187979), (9, 223395993), (27, 74465331), (81, 24821777), (2251, 893187), (6753, 297729), (11027, 182331), (20259, 99243), (33081, 60777)]