20234976475

素因数分解:

$5^2\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{64633}}^1$

素因数の和:66439

約数の個数: 24

約数和(自身を含む): 28692325280

約数和(自身を除く): 8457348805

約数列:

[1, 5, 7, 25, 35, 175, 1789, 8945, 12523, 44725, 62615, 64633, 313075, 323165, 452431, 1615825, 2262155, 11310775, 115628437, 578142185, 809399059, 2890710925, 4046995295, 20234976475]

約数ペア:

[(1, 20234976475), (5, 4046995295), (7, 2890710925), (25, 809399059), (35, 578142185), (175, 115628437), (1789, 11310775), (8945, 2262155), (12523, 1615825), (44725, 452431), (62615, 323165), (64633, 313075)]