20182059502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1\times {\mathrm{8171}}^1$

素因数の和:8533

約数の個数: 48

約数和(自身を含む): 34971191424

約数和(自身を除く): 14789131922

約数列:

[1, 2, 11, 19, 22, 38, 209, 311, 361, 418, 622, 722, 3421, 3971, 5909, 6842, 7942, 8171, 11818, 16342, 64999, 89881, 112271, 129998, 155249, 179762, 224542, 310498, 1234981, 1707739, 2469962, 2541181, 2949731, 3415478, 5082362, 5899462, 27952991, 32447041, 48282439, 55905982, 64894082, 96564878, 531106829, 917366341, 1062213658, 1834732682, 10091029751, 20182059502]

約数ペア:

[(1, 20182059502), (2, 10091029751), (11, 1834732682), (19, 1062213658), (22, 917366341), (38, 531106829), (209, 96564878), (311, 64894082), (361, 55905982), (418, 48282439), (622, 32447041), (722, 27952991), (3421, 5899462), (3971, 5082362), (5909, 3415478), (6842, 2949731), (7942, 2541181), (8171, 2469962), (11818, 1707739), (16342, 1234981), (64999, 310498), (89881, 224542), (112271, 179762), (129998, 155249)]