20003300

素因数分解:

$2^2\times 5^2\times {\mathrm{200033}}^1$

素因数の和:200047

約数の個数: 18

約数和(自身を含む): 43407378

約数和(自身を除く): 23404078

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 200033, 400066, 800132, 1000165, 2000330, 4000660, 5000825, 10001650, 20003300]

約数ペア:

[(1, 20003300), (2, 10001650), (4, 5000825), (5, 4000660), (10, 2000330), (20, 1000165), (25, 800132), (50, 400066), (100, 200033)]