20139038864

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6200443}}^1$

素因数の和:6200487

約数の個数: 40

約数和(自身を含む): 46131303360

約数和(自身を除く): 25992264496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 6200443, 12400886, 24801772, 43403101, 49603544, 86806202, 99207088, 173612404, 179812847, 347224808, 359625694, 694449616, 719251388, 1258689929, 1438502776, 2517379858, 2877005552, 5034759716, 10069519432, 20139038864]

約数ペア:

[(1, 20139038864), (2, 10069519432), (4, 5034759716), (7, 2877005552), (8, 2517379858), (14, 1438502776), (16, 1258689929), (28, 719251388), (29, 694449616), (56, 359625694), (58, 347224808), (112, 179812847), (116, 173612404), (203, 99207088), (232, 86806202), (406, 49603544), (464, 43403101), (812, 24801772), (1624, 12400886), (3248, 6200443)]