20792508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157519}}^1$

素因数の和:157537

約数の個数: 24

約数和(自身を含む): 52926720

約数和(自身を除く): 32134212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157519, 315038, 472557, 630076, 945114, 1732709, 1890228, 3465418, 5198127, 6930836, 10396254, 20792508]

約数ペア:

[(1, 20792508), (2, 10396254), (3, 6930836), (4, 5198127), (6, 3465418), (11, 1890228), (12, 1732709), (22, 945114), (33, 630076), (44, 472557), (66, 315038), (132, 157519)]