20359014767

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6079}}^1$

素因数の和:6280

約数の個数: 48

約数和(自身を含む): 26703360000

約数和(自身を除く): 6344345233

約数列:

[1, 7, 13, 19, 91, 133, 149, 169, 247, 1043, 1183, 1729, 1937, 2831, 3211, 6079, 13559, 19817, 22477, 25181, 36803, 42553, 79027, 115501, 176267, 257621, 478439, 553189, 808507, 905771, 1027351, 1501513, 3349073, 6340397, 7191457, 10510591, 11775023, 17209649, 19519669, 82425161, 120467543, 136637683, 153075299, 223725437, 1071527093, 1566078059, 2908430681, 20359014767]

約数ペア:

[(1, 20359014767), (7, 2908430681), (13, 1566078059), (19, 1071527093), (91, 223725437), (133, 153075299), (149, 136637683), (169, 120467543), (247, 82425161), (1043, 19519669), (1183, 17209649), (1729, 11775023), (1937, 10510591), (2831, 7191457), (3211, 6340397), (6079, 3349073), (13559, 1501513), (19817, 1027351), (22477, 905771), (25181, 808507), (36803, 553189), (42553, 478439), (79027, 257621), (115501, 176267)]