20268012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 50797152

約数和(自身を除く): 30529140

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 292, 438, 876, 1241, 1361, 2482, 2722, 3723, 4083, 4964, 5444, 7446, 8166, 14892, 16332, 23137, 46274, 69411, 92548, 99353, 138822, 198706, 277644, 298059, 397412, 596118, 1192236, 1689001, 3378002, 5067003, 6756004, 10134006, 20268012]

約数ペア:

[(1, 20268012), (2, 10134006), (3, 6756004), (4, 5067003), (6, 3378002), (12, 1689001), (17, 1192236), (34, 596118), (51, 397412), (68, 298059), (73, 277644), (102, 198706), (146, 138822), (204, 99353), (219, 92548), (292, 69411), (438, 46274), (876, 23137), (1241, 16332), (1361, 14892), (2482, 8166), (2722, 7446), (3723, 5444), (4083, 4964)]