26392020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439867}}^1$

素因数の和:439879

約数の個数: 24

約数和(自身を含む): 73897824

約数和(自身を除く): 47505804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439867, 879734, 1319601, 1759468, 2199335, 2639202, 4398670, 5278404, 6598005, 8797340, 13196010, 26392020]

約数ペア:

[(1, 26392020), (2, 13196010), (3, 8797340), (4, 6598005), (5, 5278404), (6, 4398670), (10, 2639202), (12, 2199335), (15, 1759468), (20, 1319601), (30, 879734), (60, 439867)]