20093052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 53851392

約数和(自身を除く): 33758340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 953, 1004, 1506, 1757, 1906, 2859, 3012, 3514, 3812, 5271, 5718, 6671, 7028, 10542, 11436, 13342, 20013, 21084, 26684, 40026, 80052, 239203, 478406, 717609, 956812, 1435218, 1674421, 2870436, 3348842, 5023263, 6697684, 10046526, 20093052]

約数ペア:

[(1, 20093052), (2, 10046526), (3, 6697684), (4, 5023263), (6, 3348842), (7, 2870436), (12, 1674421), (14, 1435218), (21, 956812), (28, 717609), (42, 478406), (84, 239203), (251, 80052), (502, 40026), (753, 26684), (953, 21084), (1004, 20013), (1506, 13342), (1757, 11436), (1906, 10542), (2859, 7028), (3012, 6671), (3514, 5718), (3812, 5271)]