20758230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{230647}}^1$

素因数の和:230660

約数の個数: 24

約数和(自身を含む): 53971632

約数和(自身を除く): 33213402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 230647, 461294, 691941, 1153235, 1383882, 2075823, 2306470, 3459705, 4151646, 6919410, 10379115, 20758230]

約数ペア:

[(1, 20758230), (2, 10379115), (3, 6919410), (5, 4151646), (6, 3459705), (9, 2306470), (10, 2075823), (15, 1383882), (18, 1153235), (30, 691941), (45, 461294), (90, 230647)]