20144691243

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2749}}^1\times {\mathrm{35401}}^1$

素因数の和:38179

約数の個数: 24

約数和(自身を含む): 30374916000

約数和(自身を除く): 10230224757

約数列:

[1, 3, 9, 23, 69, 207, 2749, 8247, 24741, 35401, 63227, 106203, 189681, 318609, 569043, 814223, 2442669, 7328007, 97317349, 291952047, 875856141, 2238299027, 6714897081, 20144691243]

約数ペア:

[(1, 20144691243), (3, 6714897081), (9, 2238299027), (23, 875856141), (69, 291952047), (207, 97317349), (2749, 7328007), (8247, 2442669), (24741, 814223), (35401, 569043), (63227, 318609), (106203, 189681)]