20175932954

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1\times {\mathrm{3469}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 31573530000

約数和(自身を除く): 11397597046

約数列:

[1, 2, 29, 58, 149, 298, 673, 1346, 3469, 4321, 6938, 8642, 19517, 39034, 100277, 100601, 200554, 201202, 516881, 1033762, 2334637, 2908033, 4669274, 5816066, 14989549, 29979098, 67704473, 135408946, 347860913, 695721826, 10087966477, 20175932954]

約数ペア:

[(1, 20175932954), (2, 10087966477), (29, 695721826), (58, 347860913), (149, 135408946), (298, 67704473), (673, 29979098), (1346, 14989549), (3469, 5816066), (4321, 4669274), (6938, 2908033), (8642, 2334637), (19517, 1033762), (39034, 516881), (100277, 201202), (100601, 200554)]