20122556486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1\times {\mathrm{199799}}^1$

素因数の和:201199

約数の個数: 16

約数和(自身を含む): 31022546400

約数和(自身を除く): 10899989914

約数列:

[1, 2, 37, 74, 1361, 2722, 50357, 100714, 199799, 399598, 7392563, 14785126, 271926439, 543852878, 10061278243, 20122556486]

約数ペア:

[(1, 20122556486), (2, 10061278243), (37, 543852878), (74, 271926439), (1361, 14785126), (2722, 7392563), (50357, 399598), (100714, 199799)]