20220971784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{113903}}^1$

素因数の和:114494

約数の個数: 64

約数和(自身を含む): 54537235200

約数和(自身を除く): 34316263416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 569, 1138, 1707, 2276, 3414, 4552, 6828, 7397, 13656, 14794, 22191, 29588, 44382, 59176, 88764, 113903, 177528, 227806, 341709, 455612, 683418, 911224, 1366836, 1480739, 2733672, 2961478, 4442217, 5922956, 8884434, 11845912, 17768868, 35537736, 64810807, 129621614, 194432421, 259243228, 388864842, 518486456, 777729684, 842540491, 1555459368, 1685080982, 2527621473, 3370161964, 5055242946, 6740323928, 10110485892, 20220971784]

約数ペア:

[(1, 20220971784), (2, 10110485892), (3, 6740323928), (4, 5055242946), (6, 3370161964), (8, 2527621473), (12, 1685080982), (13, 1555459368), (24, 842540491), (26, 777729684), (39, 518486456), (52, 388864842), (78, 259243228), (104, 194432421), (156, 129621614), (312, 64810807), (569, 35537736), (1138, 17768868), (1707, 11845912), (2276, 8884434), (3414, 5922956), (4552, 4442217), (6828, 2961478), (7397, 2733672), (13656, 1480739), (14794, 1366836), (22191, 911224), (29588, 683418), (44382, 455612), (59176, 341709), (88764, 227806), (113903, 177528)]