201940980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3365683}}^1$

素因数の和:3365695

約数の個数: 24

約数和(自身を含む): 565434912

約数和(自身を除く): 363493932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3365683, 6731366, 10097049, 13462732, 16828415, 20194098, 33656830, 40388196, 50485245, 67313660, 100970490, 201940980]

約数ペア:

[(1, 201940980), (2, 100970490), (3, 67313660), (4, 50485245), (5, 40388196), (6, 33656830), (10, 20194098), (12, 16828415), (15, 13462732), (20, 10097049), (30, 6731366), (60, 3365683)]