20537016

素因数分解:

$2^3\times 3^1\times {\mathrm{855709}}^1$

素因数の和:855718

約数の個数: 16

約数和(自身を含む): 51342600

約数和(自身を除く): 30805584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 855709, 1711418, 2567127, 3422836, 5134254, 6845672, 10268508, 20537016]

約数ペア:

[(1, 20537016), (2, 10268508), (3, 6845672), (4, 5134254), (6, 3422836), (8, 2567127), (12, 1711418), (24, 855709)]