20039466

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47041}}^1$

素因数の和:47117

約数の個数: 16

約数和(自身を含む): 40644288

約数和(自身を除く): 20604822

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47041, 94082, 141123, 282246, 3339911, 6679822, 10019733, 20039466]

約数ペア:

[(1, 20039466), (2, 10019733), (3, 6679822), (6, 3339911), (71, 282246), (142, 141123), (213, 94082), (426, 47041)]