2000820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33347}}^1$

素因数の和:33359

約数の個数: 24

約数和(自身を含む): 5602464

約数和(自身を除く): 3601644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33347, 66694, 100041, 133388, 166735, 200082, 333470, 400164, 500205, 666940, 1000410, 2000820]

約数ペア:

[(1, 2000820), (2, 1000410), (3, 666940), (4, 500205), (5, 400164), (6, 333470), (10, 200082), (12, 166735), (15, 133388), (20, 100041), (30, 66694), (60, 33347)]