20157636

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{23011}}^1$

素因数の和:23091

約数の個数: 24

約数和(自身を含む): 47680864

約数和(自身を除く): 27523228

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 23011, 46022, 69033, 92044, 138066, 276132, 1679803, 3359606, 5039409, 6719212, 10078818, 20157636]

約数ペア:

[(1, 20157636), (2, 10078818), (3, 6719212), (4, 5039409), (6, 3359606), (12, 1679803), (73, 276132), (146, 138066), (219, 92044), (292, 69033), (438, 46022), (876, 23011)]