20137352669

素因数分解:

$7^4\times {\mathrm{17}}^2\times {\mathrm{29021}}^1$

素因数の和:29083

約数の個数: 30

約数和(自身を含む): 24956220954

約数和(自身を除く): 4818868285

約数列:

[1, 7, 17, 49, 119, 289, 343, 833, 2023, 2401, 5831, 14161, 29021, 40817, 99127, 203147, 493357, 693889, 1422029, 3453499, 8387069, 9954203, 24174493, 58709483, 69679421, 169221451, 410966381, 1184550157, 2876764667, 20137352669]

約数ペア:

[(1, 20137352669), (7, 2876764667), (17, 1184550157), (49, 410966381), (119, 169221451), (289, 69679421), (343, 58709483), (833, 24174493), (2023, 9954203), (2401, 8387069), (5831, 3453499), (14161, 1422029), (29021, 693889), (40817, 493357), (99127, 203147)]