20527026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263167}}^1$

素因数の和:263185

約数の個数: 16

約数和(自身を含む): 44212224

約数和(自身を除く): 23685198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263167, 526334, 789501, 1579002, 3421171, 6842342, 10263513, 20527026]

約数ペア:

[(1, 20527026), (2, 10263513), (3, 6842342), (6, 3421171), (13, 1579002), (26, 789501), (39, 526334), (78, 263167)]