20129961599

素因数分解:

${\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{4721}}^1$

素因数の和:5143

約数の個数: 24

約数和(自身を含む): 22382846640

約数和(自身を除く): 2252885041

約数列:

[1, 11, 121, 131, 269, 1441, 2959, 4721, 15851, 32549, 35239, 51931, 387629, 571241, 618451, 1269949, 4263919, 6802961, 13969439, 74832571, 153663829, 166363319, 1829996509, 20129961599]

約数ペア:

[(1, 20129961599), (11, 1829996509), (121, 166363319), (131, 153663829), (269, 74832571), (1441, 13969439), (2959, 6802961), (4721, 4263919), (15851, 1269949), (32549, 618451), (35239, 571241), (51931, 387629)]