20832270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{694409}}^1$

素因数の和:694419

約数の個数: 16

約数和(自身を含む): 49997520

約数和(自身を除く): 29165250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 694409, 1388818, 2083227, 3472045, 4166454, 6944090, 10416135, 20832270]

約数ペア:

[(1, 20832270), (2, 10416135), (3, 6944090), (5, 4166454), (6, 3472045), (10, 2083227), (15, 1388818), (30, 694409)]