20201802

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 41338752

約数和(自身を除く): 21136950

約数列:

[1, 2, 3, 6, 97, 103, 194, 206, 291, 309, 337, 582, 618, 674, 1011, 2022, 9991, 19982, 29973, 32689, 34711, 59946, 65378, 69422, 98067, 104133, 196134, 208266, 3366967, 6733934, 10100901, 20201802]

約数ペア:

[(1, 20201802), (2, 10100901), (3, 6733934), (6, 3366967), (97, 208266), (103, 196134), (194, 104133), (206, 98067), (291, 69422), (309, 65378), (337, 59946), (582, 34711), (618, 32689), (674, 29973), (1011, 19982), (2022, 9991)]