20194307630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{283111}}^1$

素因数の和:284144

約数の個数: 32

約数和(自身を含む): 41583490560

約数和(自身を除く): 21389182930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1019, 2038, 5095, 7133, 10190, 14266, 35665, 71330, 283111, 566222, 1415555, 1981777, 2831110, 3963554, 9908885, 19817770, 288490109, 576980218, 1442450545, 2019430763, 2884901090, 4038861526, 10097153815, 20194307630]

約数ペア:

[(1, 20194307630), (2, 10097153815), (5, 4038861526), (7, 2884901090), (10, 2019430763), (14, 1442450545), (35, 576980218), (70, 288490109), (1019, 19817770), (2038, 9908885), (5095, 3963554), (7133, 2831110), (10190, 1981777), (14266, 1415555), (35665, 566222), (71330, 283111)]