20156164951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31817}}^1\times {\mathrm{48731}}^1$

素因数の和:80561

約数の個数: 8

約数和(自身を含む): 21707766864

約数和(自身を除く): 1551601913

約数列:

[1, 13, 31817, 48731, 413621, 633503, 1550474227, 20156164951]

約数ペア:

[(1, 20156164951), (13, 1550474227), (31817, 633503), (48731, 413621)]