20084022

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{3253}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 50762400

約数和(自身を除く): 30678378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 3253, 6174, 6506, 9759, 19518, 22771, 29277, 45542, 58554, 68313, 136626, 159397, 204939, 318794, 409878, 478191, 956382, 1115779, 1434573, 2231558, 2869146, 3347337, 6694674, 10042011, 20084022]

約数ペア:

[(1, 20084022), (2, 10042011), (3, 6694674), (6, 3347337), (7, 2869146), (9, 2231558), (14, 1434573), (18, 1115779), (21, 956382), (42, 478191), (49, 409878), (63, 318794), (98, 204939), (126, 159397), (147, 136626), (294, 68313), (343, 58554), (441, 45542), (686, 29277), (882, 22771), (1029, 19518), (2058, 9759), (3087, 6506), (3253, 6174)]