20266530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{675551}}^1$

素因数の和:675561

約数の個数: 16

約数和(自身を含む): 48639744

約数和(自身を除く): 28373214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 675551, 1351102, 2026653, 3377755, 4053306, 6755510, 10133265, 20266530]

約数ペア:

[(1, 20266530), (2, 10133265), (3, 6755510), (5, 4053306), (6, 3377755), (10, 2026653), (15, 1351102), (30, 675551)]