20432886

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30137}}^1$

素因数の和:30255

約数の個数: 16

約数和(自身を含む): 41228784

約数和(自身を除く): 20795898

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30137, 60274, 90411, 180822, 3405481, 6810962, 10216443, 20432886]

約数ペア:

[(1, 20432886), (2, 10216443), (3, 6810962), (6, 3405481), (113, 180822), (226, 90411), (339, 60274), (678, 30137)]