20199380592

素因数分解:

$2^4\times 3^1\times {\mathrm{3221}}^1\times {\mathrm{130649}}^1$

素因数の和:133881

約数の個数: 40

約数和(自身を含む): 52198333200

約数和(自身を除く): 31998952608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3221, 6442, 9663, 12884, 19326, 25768, 38652, 51536, 77304, 130649, 154608, 261298, 391947, 522596, 783894, 1045192, 1567788, 2090384, 3135576, 6271152, 420820429, 841640858, 1262461287, 1683281716, 2524922574, 3366563432, 5049845148, 6733126864, 10099690296, 20199380592]

約数ペア:

[(1, 20199380592), (2, 10099690296), (3, 6733126864), (4, 5049845148), (6, 3366563432), (8, 2524922574), (12, 1683281716), (16, 1262461287), (24, 841640858), (48, 420820429), (3221, 6271152), (6442, 3135576), (9663, 2090384), (12884, 1567788), (19326, 1045192), (25768, 783894), (38652, 522596), (51536, 391947), (77304, 261298), (130649, 154608)]