20144292921

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{2254033}}^1$

素因数の和:2254373

約数の個数: 16

約数和(自身を含む): 29933571520

約数和(自身を除く): 9789278599

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8937, 2254033, 6762099, 20286297, 60858891, 746084923, 2238254769, 6714764307, 20144292921]

約数ペア:

[(1, 20144292921), (3, 6714764307), (9, 2238254769), (27, 746084923), (331, 60858891), (993, 20286297), (2979, 6762099), (8937, 2254033)]