20285026

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1833

約数の個数: 16

約数和(自身を含む): 31262400

約数和(自身を除く): 10977374

約数列:

[1, 2, 59, 103, 118, 206, 1669, 3338, 6077, 12154, 98471, 171907, 196942, 343814, 10142513, 20285026]

約数ペア:

[(1, 20285026), (2, 10142513), (59, 343814), (103, 196942), (118, 171907), (206, 98471), (1669, 12154), (3338, 6077)]