20026770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667559}}^1$

素因数の和:667569

約数の個数: 16

約数和(自身を含む): 48064320

約数和(自身を除く): 28037550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667559, 1335118, 2002677, 3337795, 4005354, 6675590, 10013385, 20026770]

約数ペア:

[(1, 20026770), (2, 10013385), (3, 6675590), (5, 4005354), (6, 3337795), (10, 2002677), (15, 1335118), (30, 667559)]