20176825732

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2546293}}^1$

素因数の和:2546587

約数の個数: 24

約数和(自身を含む): 40496259776

約数和(自身を除く): 20319434044

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 2546293, 5092586, 10185172, 17824051, 35648102, 71296204, 720600919, 1441201838, 2882403676, 5044206433, 10088412866, 20176825732]

約数ペア:

[(1, 20176825732), (2, 10088412866), (4, 5044206433), (7, 2882403676), (14, 1441201838), (28, 720600919), (283, 71296204), (566, 35648102), (1132, 17824051), (1981, 10185172), (3962, 5092586), (7924, 2546293)]