20186459076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{388231}}^1$

素因数の和:388864

約数の個数: 48

約数和(自身を含む): 53917660160

約数和(自身を除く): 33731201084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4333, 7428, 8666, 12999, 17332, 25998, 51996, 388231, 776462, 1164693, 1552924, 2329386, 2717617, 4658772, 5435234, 8152851, 10870468, 16305702, 32611404, 240314989, 480629978, 720944967, 961259956, 1441889934, 1682204923, 2883779868, 3364409846, 5046614769, 6728819692, 10093229538, 20186459076]

約数ペア:

[(1, 20186459076), (2, 10093229538), (3, 6728819692), (4, 5046614769), (6, 3364409846), (7, 2883779868), (12, 1682204923), (14, 1441889934), (21, 961259956), (28, 720944967), (42, 480629978), (84, 240314989), (619, 32611404), (1238, 16305702), (1857, 10870468), (2476, 8152851), (3714, 5435234), (4333, 4658772), (7428, 2717617), (8666, 2329386), (12999, 1552924), (17332, 1164693), (25998, 776462), (51996, 388231)]