20094732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1$

素因数の和:3507

約数の個数: 72

約数和(自身を含む): 60592896

約数和(自身を除く): 40498164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 3467, 5796, 6934, 10401, 13868, 20802, 24269, 31203, 41604, 48538, 62406, 72807, 79741, 97076, 124812, 145614, 159482, 218421, 239223, 291228, 318964, 436842, 478446, 558187, 717669, 873684, 956892, 1116374, 1435338, 1674561, 2232748, 2870676, 3349122, 5023683, 6698244, 10047366, 20094732]

約数ペア:

[(1, 20094732), (2, 10047366), (3, 6698244), (4, 5023683), (6, 3349122), (7, 2870676), (9, 2232748), (12, 1674561), (14, 1435338), (18, 1116374), (21, 956892), (23, 873684), (28, 717669), (36, 558187), (42, 478446), (46, 436842), (63, 318964), (69, 291228), (84, 239223), (92, 218421), (126, 159482), (138, 145614), (161, 124812), (207, 97076), (252, 79741), (276, 72807), (322, 62406), (414, 48538), (483, 41604), (644, 31203), (828, 24269), (966, 20802), (1449, 13868), (1932, 10401), (2898, 6934), (3467, 5796)]