20682652

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 36981056

約数和(自身を除く): 16298404

約数列:

[1, 2, 4, 73, 146, 193, 292, 367, 386, 734, 772, 1468, 14089, 26791, 28178, 53582, 56356, 70831, 107164, 141662, 283324, 5170663, 10341326, 20682652]

約数ペア:

[(1, 20682652), (2, 10341326), (4, 5170663), (73, 283324), (146, 141662), (193, 107164), (292, 70831), (367, 56356), (386, 53582), (734, 28178), (772, 26791), (1468, 14089)]