20206518

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22303}}^1$

素因数の和:22459

約数の個数: 16

約数和(自身を含む): 40682496

約数和(自身を除く): 20475978

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 22303, 44606, 66909, 133818, 3367753, 6735506, 10103259, 20206518]

約数ペア:

[(1, 20206518), (2, 10103259), (3, 6735506), (6, 3367753), (151, 133818), (302, 66909), (453, 44606), (906, 22303)]