20292270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{676409}}^1$

素因数の和:676419

約数の個数: 16

約数和(自身を含む): 48701520

約数和(自身を除く): 28409250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 676409, 1352818, 2029227, 3382045, 4058454, 6764090, 10146135, 20292270]

約数ペア:

[(1, 20292270), (2, 10146135), (3, 6764090), (5, 4058454), (6, 3382045), (10, 2029227), (15, 1352818), (30, 676409)]