20039502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477131}}^1$

素因数の和:477143

約数の個数: 16

約数和(自身を含む): 45804672

約数和(自身を除く): 25765170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477131, 954262, 1431393, 2862786, 3339917, 6679834, 10019751, 20039502]

約数ペア:

[(1, 20039502), (2, 10019751), (3, 6679834), (6, 3339917), (7, 2862786), (14, 1431393), (21, 954262), (42, 477131)]