20094592

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 46952640

約数和(自身を除く): 26858048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 448, 547, 574, 656, 896, 1094, 1148, 1312, 2188, 2296, 2624, 3829, 4376, 4592, 5248, 7658, 8752, 9184, 15316, 17504, 18368, 22427, 30632, 35008, 36736, 44854, 61264, 70016, 89708, 122528, 156989, 179416, 245056, 313978, 358832, 490112, 627956, 717664, 1255912, 1435328, 2511824, 2870656, 5023648, 10047296, 20094592]

約数ペア:

[(1, 20094592), (2, 10047296), (4, 5023648), (7, 2870656), (8, 2511824), (14, 1435328), (16, 1255912), (28, 717664), (32, 627956), (41, 490112), (56, 358832), (64, 313978), (82, 245056), (112, 179416), (128, 156989), (164, 122528), (224, 89708), (287, 70016), (328, 61264), (448, 44854), (547, 36736), (574, 35008), (656, 30632), (896, 22427), (1094, 18368), (1148, 17504), (1312, 15316), (2188, 9184), (2296, 8752), (2624, 7658), (3829, 5248), (4376, 4592)]