20180494017

素因数分解:

$3^2\times {\mathrm{6269}}^1\times {\mathrm{357677}}^1$

素因数の和:363952

約数の個数: 12

約数和(自身を含む): 29154333780

約数和(自身を除く): 8973839763

約数列:

[1, 3, 9, 6269, 18807, 56421, 357677, 1073031, 3219093, 2242277113, 6726831339, 20180494017]

約数ペア:

[(1, 20180494017), (3, 6726831339), (9, 2242277113), (6269, 3219093), (18807, 1073031), (56421, 357677)]