20184847593

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{967}}^1\times {\mathrm{2477}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 27469958208

約数和(自身を除く): 7285110615

約数列:

[1, 3, 53, 159, 967, 2477, 2809, 2901, 7431, 8427, 51251, 131281, 153753, 393843, 2395259, 2716303, 6957893, 7185777, 8148909, 20873679, 126948727, 380846181, 6728282531, 20184847593]

約数ペア:

[(1, 20184847593), (3, 6728282531), (53, 380846181), (159, 126948727), (967, 20873679), (2477, 8148909), (2809, 7185777), (2901, 6957893), (7431, 2716303), (8427, 2395259), (51251, 393843), (131281, 153753)]