20181763617

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{3209}}^1\times {\mathrm{51131}}^1$

素因数の和:54384

約数の個数: 16

約数和(自身を含む): 27574464960

約数和(自身を除く): 7392701343

約数列:

[1, 3, 41, 123, 3209, 9627, 51131, 131569, 153393, 394707, 2096371, 6289113, 164079379, 492238137, 6727254539, 20181763617]

約数ペア:

[(1, 20181763617), (3, 6727254539), (41, 492238137), (123, 164079379), (3209, 6289113), (9627, 2096371), (51131, 394707), (131569, 153393)]