20643623016

素因数分解:

$2^3\times 3^1\times {\mathrm{860150959}}^1$

素因数の和:860150968

約数の個数: 16

約数和(自身を含む): 51609057600

約数和(自身を除く): 30965434584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 860150959, 1720301918, 2580452877, 3440603836, 5160905754, 6881207672, 10321811508, 20643623016]

約数ペア:

[(1, 20643623016), (2, 10321811508), (3, 6881207672), (4, 5160905754), (6, 3440603836), (8, 2580452877), (12, 1720301918), (24, 860150959)]