20547576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 64771200

約数和(自身を除く): 44223624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 72, 84, 118, 126, 168, 177, 236, 252, 354, 413, 472, 504, 531, 691, 708, 826, 1062, 1239, 1382, 1416, 1652, 2073, 2124, 2478, 2764, 3304, 3717, 4146, 4248, 4837, 4956, 5528, 6219, 7434, 8292, 9674, 9912, 12438, 14511, 14868, 16584, 19348, 24876, 29022, 29736, 38696, 40769, 43533, 49752, 58044, 81538, 87066, 116088, 122307, 163076, 174132, 244614, 285383, 326152, 348264, 366921, 489228, 570766, 733842, 856149, 978456, 1141532, 1467684, 1712298, 2283064, 2568447, 2935368, 3424596, 5136894, 6849192, 10273788, 20547576]

約数ペア:

[(1, 20547576), (2, 10273788), (3, 6849192), (4, 5136894), (6, 3424596), (7, 2935368), (8, 2568447), (9, 2283064), (12, 1712298), (14, 1467684), (18, 1141532), (21, 978456), (24, 856149), (28, 733842), (36, 570766), (42, 489228), (56, 366921), (59, 348264), (63, 326152), (72, 285383), (84, 244614), (118, 174132), (126, 163076), (168, 122307), (177, 116088), (236, 87066), (252, 81538), (354, 58044), (413, 49752), (472, 43533), (504, 40769), (531, 38696), (691, 29736), (708, 29022), (826, 24876), (1062, 19348), (1239, 16584), (1382, 14868), (1416, 14511), (1652, 12438), (2073, 9912), (2124, 9674), (2478, 8292), (2764, 7434), (3304, 6219), (3717, 5528), (4146, 4956), (4248, 4837)]