20309610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{676987}}^1$

素因数の和:676997

約数の個数: 16

約数和(自身を含む): 48743136

約数和(自身を除く): 28433526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 676987, 1353974, 2030961, 3384935, 4061922, 6769870, 10154805, 20309610]

約数ペア:

[(1, 20309610), (2, 10154805), (3, 6769870), (5, 4061922), (6, 3384935), (10, 2030961), (15, 1353974), (30, 676987)]