20020432815

素因数分解:

$3^2\times 5^1\times {\mathrm{444898507}}^1$

素因数の和:444898518

約数の個数: 12

約数和(自身を含む): 34702083624

約数和(自身を除く): 14681650809

約数列:

[1, 3, 5, 9, 15, 45, 444898507, 1334695521, 2224492535, 4004086563, 6673477605, 20020432815]

約数ペア:

[(1, 20020432815), (3, 6673477605), (5, 4004086563), (9, 2224492535), (15, 1334695521), (45, 444898507)]