20347833583

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{8429}}^1$

素因数の和:8847

約数の個数: 32

約数和(自身を含む): 25696258560

約数和(自身を除く): 5348424977

約数列:

[1, 7, 11, 77, 107, 293, 749, 1177, 2051, 3223, 8239, 8429, 22561, 31351, 59003, 92719, 219457, 344861, 649033, 901903, 2414027, 2469697, 6313321, 9920933, 17287879, 27166667, 69446531, 190166669, 264257579, 1849803053, 2906833369, 20347833583]

約数ペア:

[(1, 20347833583), (7, 2906833369), (11, 1849803053), (77, 264257579), (107, 190166669), (293, 69446531), (749, 27166667), (1177, 17287879), (2051, 9920933), (3223, 6313321), (8239, 2469697), (8429, 2414027), (22561, 901903), (31351, 649033), (59003, 344861), (92719, 219457)]