20974584

素因数分解:

$2^3\times 3^1\times {\mathrm{599}}^1\times {\mathrm{1459}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 52560000

約数和(自身を除く): 31585416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 599, 1198, 1459, 1797, 2396, 2918, 3594, 4377, 4792, 5836, 7188, 8754, 11672, 14376, 17508, 35016, 873941, 1747882, 2621823, 3495764, 5243646, 6991528, 10487292, 20974584]

約数ペア:

[(1, 20974584), (2, 10487292), (3, 6991528), (4, 5243646), (6, 3495764), (8, 2621823), (12, 1747882), (24, 873941), (599, 35016), (1198, 17508), (1459, 14376), (1797, 11672), (2396, 8754), (2918, 7188), (3594, 5836), (4377, 4792)]