20850510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{695017}}^1$

素因数の和:695027

約数の個数: 16

約数和(自身を含む): 50041296

約数和(自身を除く): 29190786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 695017, 1390034, 2085051, 3475085, 4170102, 6950170, 10425255, 20850510]

約数ペア:

[(1, 20850510), (2, 10425255), (3, 6950170), (5, 4170102), (6, 3475085), (10, 2085051), (15, 1390034), (30, 695017)]