20408873166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{67679}}^1$

素因数の和:69221

約数の個数: 48

約数和(自身を含む): 48271541760

約数和(自身を除く): 27862668594

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1523, 3046, 4569, 9138, 13707, 16753, 27414, 33506, 50259, 67679, 100518, 135358, 150777, 203037, 301554, 406074, 609111, 744469, 1218222, 1488938, 2233407, 4466814, 6700221, 13400442, 103075117, 206150234, 309225351, 618450702, 927676053, 1133826287, 1855352106, 2267652574, 3401478861, 6802957722, 10204436583, 20408873166]

約数ペア:

[(1, 20408873166), (2, 10204436583), (3, 6802957722), (6, 3401478861), (9, 2267652574), (11, 1855352106), (18, 1133826287), (22, 927676053), (33, 618450702), (66, 309225351), (99, 206150234), (198, 103075117), (1523, 13400442), (3046, 6700221), (4569, 4466814), (9138, 2233407), (13707, 1488938), (16753, 1218222), (27414, 744469), (33506, 609111), (50259, 406074), (67679, 301554), (100518, 203037), (135358, 150777)]