20257410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{675247}}^1$

素因数の和:675257

約数の個数: 16

約数和(自身を含む): 48617856

約数和(自身を除く): 28360446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 675247, 1350494, 2025741, 3376235, 4051482, 6752470, 10128705, 20257410]

約数ペア:

[(1, 20257410), (2, 10128705), (3, 6752470), (5, 4051482), (6, 3376235), (10, 2025741), (15, 1350494), (30, 675247)]