20077670305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{63059}}^1$

素因数の和:63909

約数の個数: 32

約数和(自身を含む): 30075079680

約数和(自身を除く): 9997409375

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 827, 4135, 5789, 9097, 28945, 45485, 63059, 63679, 315295, 318395, 441413, 693649, 2207065, 3468245, 4855543, 24277715, 52149793, 260748965, 365048551, 573647723, 1825242755, 2868238615, 4015534061, 20077670305]

約数ペア:

[(1, 20077670305), (5, 4015534061), (7, 2868238615), (11, 1825242755), (35, 573647723), (55, 365048551), (77, 260748965), (385, 52149793), (827, 24277715), (4135, 4855543), (5789, 3468245), (9097, 2207065), (28945, 693649), (45485, 441413), (63059, 318395), (63679, 315295)]