20036487

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 27442688

約数和(自身を除く): 7406201

約数列:

[1, 3, 61, 103, 183, 309, 1063, 3189, 6283, 18849, 64843, 109489, 194529, 328467, 6678829, 20036487]

約数ペア:

[(1, 20036487), (3, 6678829), (61, 328467), (103, 194529), (183, 109489), (309, 64843), (1063, 18849), (3189, 6283)]