20060271

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9649}}^1$

素因数の和:9676

約数の個数: 32

約数和(自身を含む): 37056000

約数和(自身を除く): 16995729

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9649, 28947, 67543, 86841, 106139, 202629, 260523, 318417, 607887, 742973, 955251, 1823661, 2228919, 2865753, 6686757, 20060271]

約数ペア:

[(1, 20060271), (3, 6686757), (7, 2865753), (9, 2228919), (11, 1823661), (21, 955251), (27, 742973), (33, 607887), (63, 318417), (77, 260523), (99, 202629), (189, 106139), (231, 86841), (297, 67543), (693, 28947), (2079, 9649)]