20340456

素因数分解:

$2^3\times 3^1\times {\mathrm{847519}}^1$

素因数の和:847528

約数の個数: 16

約数和(自身を含む): 50851200

約数和(自身を除く): 30510744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 847519, 1695038, 2542557, 3390076, 5085114, 6780152, 10170228, 20340456]

約数ペア:

[(1, 20340456), (2, 10170228), (3, 6780152), (4, 5085114), (6, 3390076), (8, 2542557), (12, 1695038), (24, 847519)]