20246112481

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{30727}}^1$

素因数の和:30878

約数の個数: 32

約数和(自身を含む): 25221542400

約数和(自身を除く): 4975429919

約数列:

[1, 7, 17, 49, 113, 119, 343, 791, 833, 1921, 5537, 5831, 13447, 30727, 38759, 94129, 215089, 522359, 658903, 1505623, 3472151, 3656513, 10539361, 24305057, 25595591, 59026567, 170135399, 179169137, 413185969, 1190947793, 2892301783, 20246112481]

約数ペア:

[(1, 20246112481), (7, 2892301783), (17, 1190947793), (49, 413185969), (113, 179169137), (119, 170135399), (343, 59026567), (791, 25595591), (833, 24305057), (1921, 10539361), (5537, 3656513), (5831, 3472151), (13447, 1505623), (30727, 658903), (38759, 522359), (94129, 215089)]