20153310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671777}}^1$

素因数の和:671787

約数の個数: 16

約数和(自身を含む): 48368016

約数和(自身を除く): 28214706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671777, 1343554, 2015331, 3358885, 4030662, 6717770, 10076655, 20153310]

約数ペア:

[(1, 20153310), (2, 10076655), (3, 6717770), (5, 4030662), (6, 3358885), (10, 2015331), (15, 1343554), (30, 671777)]