20193270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673109}}^1$

素因数の和:673119

約数の個数: 16

約数和(自身を含む): 48463920

約数和(自身を除く): 28270650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673109, 1346218, 2019327, 3365545, 4038654, 6731090, 10096635, 20193270]

約数ペア:

[(1, 20193270), (2, 10096635), (3, 6731090), (5, 4038654), (6, 3365545), (10, 2019327), (15, 1346218), (30, 673109)]