16820508

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{6121}}^1$

素因数の和:6357

約数の個数: 24

約数和(自身を含む): 39425680

約数和(自身を除く): 22605172

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 6121, 12242, 18363, 24484, 36726, 73452, 1401709, 2803418, 4205127, 5606836, 8410254, 16820508]

約数ペア:

[(1, 16820508), (2, 8410254), (3, 5606836), (4, 4205127), (6, 2803418), (12, 1401709), (229, 73452), (458, 36726), (687, 24484), (916, 18363), (1374, 12242), (2748, 6121)]