20316483

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 32235840

約数和(自身を除く): 11919357

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 1259, 1467, 1793, 3777, 5379, 11331, 13849, 16137, 41547, 124641, 205217, 615651, 1846953, 2257387, 6772161, 20316483]

約数ペア:

[(1, 20316483), (3, 6772161), (9, 2257387), (11, 1846953), (33, 615651), (99, 205217), (163, 124641), (489, 41547), (1259, 16137), (1467, 13849), (1793, 11331), (3777, 5379)]