20336730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677891}}^1$

素因数の和:677901

約数の個数: 16

約数和(自身を含む): 48808224

約数和(自身を除く): 28471494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677891, 1355782, 2033673, 3389455, 4067346, 6778910, 10168365, 20336730]

約数ペア:

[(1, 20336730), (2, 10168365), (3, 6778910), (5, 4067346), (6, 3389455), (10, 2033673), (15, 1355782), (30, 677891)]