20255574

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{50387}}^1$

素因数の和:50459

約数の個数: 16

約数和(自身を含む): 41116608

約数和(自身を除く): 20861034

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 50387, 100774, 151161, 302322, 3375929, 6751858, 10127787, 20255574]

約数ペア:

[(1, 20255574), (2, 10127787), (3, 6751858), (6, 3375929), (67, 302322), (134, 151161), (201, 100774), (402, 50387)]