20244411

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{22721}}^1$

素因数の和:22744

約数の個数: 20

約数和(自身を含む): 32992344

約数和(自身を除く): 12747933

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 22721, 68163, 204489, 249931, 613467, 749793, 1840401, 2249379, 6748137, 20244411]

約数ペア:

[(1, 20244411), (3, 6748137), (9, 2249379), (11, 1840401), (27, 749793), (33, 613467), (81, 249931), (99, 204489), (297, 68163), (891, 22721)]