20103592

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 38891520

約数和(自身を除く): 18787928

約数列:

[1, 2, 4, 8, 47, 94, 127, 188, 254, 376, 421, 508, 842, 1016, 1684, 3368, 5969, 11938, 19787, 23876, 39574, 47752, 53467, 79148, 106934, 158296, 213868, 427736, 2512949, 5025898, 10051796, 20103592]

約数ペア:

[(1, 20103592), (2, 10051796), (4, 5025898), (8, 2512949), (47, 427736), (94, 213868), (127, 158296), (188, 106934), (254, 79148), (376, 53467), (421, 47752), (508, 39574), (842, 23876), (1016, 19787), (1684, 11938), (3368, 5969)]