20366578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3967}}^1$

素因数の和:4137

約数の個数: 16

約数和(自身を含む): 32569344

約数和(自身を除く): 12202766

約数列:

[1, 2, 17, 34, 151, 302, 2567, 3967, 5134, 7934, 67439, 134878, 599017, 1198034, 10183289, 20366578]

約数ペア:

[(1, 20366578), (2, 10183289), (17, 1198034), (34, 599017), (151, 134878), (302, 67439), (2567, 7934), (3967, 5134)]