20071058

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 15733102

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 479, 511, 574, 958, 1022, 2993, 3353, 5986, 6706, 19639, 20951, 34967, 39278, 41902, 69934, 137473, 244769, 274946, 489538, 1433647, 2867294, 10035529, 20071058]

約数ペア:

[(1, 20071058), (2, 10035529), (7, 2867294), (14, 1433647), (41, 489538), (73, 274946), (82, 244769), (146, 137473), (287, 69934), (479, 41902), (511, 39278), (574, 34967), (958, 20951), (1022, 19639), (2993, 6706), (3353, 5986)]