20580619319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1511}}^1\times {\mathrm{3109}}^1$

素因数の和:4970

約数の個数: 16

約数和(自身を含む): 22251378240

約数和(自身を除く): 1670758921

約数列:

[1, 13, 337, 1511, 3109, 4381, 19643, 40417, 509207, 1047733, 4697699, 6619691, 13620529, 61070087, 1583124563, 20580619319]

約数ペア:

[(1, 20580619319), (13, 1583124563), (337, 61070087), (1511, 13620529), (3109, 6619691), (4381, 4697699), (19643, 1047733), (40417, 509207)]