20236848

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2437}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 52602288

約数和(自身を除く): 32365440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2437, 2768, 4152, 4874, 7311, 8304, 9748, 14622, 19496, 29244, 38992, 58488, 116976, 421601, 843202, 1264803, 1686404, 2529606, 3372808, 5059212, 6745616, 10118424, 20236848]

約数ペア:

[(1, 20236848), (2, 10118424), (3, 6745616), (4, 5059212), (6, 3372808), (8, 2529606), (12, 1686404), (16, 1264803), (24, 843202), (48, 421601), (173, 116976), (346, 58488), (519, 38992), (692, 29244), (1038, 19496), (1384, 14622), (2076, 9748), (2437, 8304), (2768, 7311), (4152, 4874)]