20320134

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2729}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 43636320

約数和(自身を除く): 23316186

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 2729, 3723, 5458, 7446, 8187, 16374, 46393, 92786, 139179, 199217, 278358, 398434, 597651, 1195302, 3386689, 6773378, 10160067, 20320134]

約数ペア:

[(1, 20320134), (2, 10160067), (3, 6773378), (6, 3386689), (17, 1195302), (34, 597651), (51, 398434), (73, 278358), (102, 199217), (146, 139179), (219, 92786), (438, 46393), (1241, 16374), (2482, 8187), (2729, 7446), (3723, 5458)]