20117244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34213}}^1$

素因数の和:34234

約数の個数: 36

約数和(自身を含む): 54605544

約数和(自身を除く): 34488300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34213, 68426, 102639, 136852, 205278, 239491, 410556, 478982, 718473, 957964, 1436946, 1676437, 2873892, 3352874, 5029311, 6705748, 10058622, 20117244]

約数ペア:

[(1, 20117244), (2, 10058622), (3, 6705748), (4, 5029311), (6, 3352874), (7, 2873892), (12, 1676437), (14, 1436946), (21, 957964), (28, 718473), (42, 478982), (49, 410556), (84, 239491), (98, 205278), (147, 136852), (196, 102639), (294, 68426), (588, 34213)]