20132468248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3080243}}^1$

素因数の和:3080311

約数の個数: 32

約数和(自身を含む): 40659220800

約数和(自身を除く): 20526752552

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 3080243, 6160486, 12320972, 24641944, 58524617, 117049234, 132450449, 234098468, 264900898, 468196936, 529801796, 1059603592, 2516558531, 5033117062, 10066234124, 20132468248]

約数ペア:

[(1, 20132468248), (2, 10066234124), (4, 5033117062), (8, 2516558531), (19, 1059603592), (38, 529801796), (43, 468196936), (76, 264900898), (86, 234098468), (152, 132450449), (172, 117049234), (344, 58524617), (817, 24641944), (1634, 12320972), (3268, 6160486), (6536, 3080243)]