20565751110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9091}}^1\times {\mathrm{75407}}^1$

素因数の和:84508

約数の個数: 32

約数和(自身を含む): 49363886592

約数和(自身を除く): 28798135482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9091, 18182, 27273, 45455, 54546, 75407, 90910, 136365, 150814, 226221, 272730, 377035, 452442, 754070, 1131105, 2262210, 685525037, 1371050074, 2056575111, 3427625185, 4113150222, 6855250370, 10282875555, 20565751110]

約数ペア:

[(1, 20565751110), (2, 10282875555), (3, 6855250370), (5, 4113150222), (6, 3427625185), (10, 2056575111), (15, 1371050074), (30, 685525037), (9091, 2262210), (18182, 1131105), (27273, 754070), (45455, 452442), (54546, 377035), (75407, 272730), (90910, 226221), (136365, 150814)]