20138124

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20219}}^1$

素因数の和:20309

約数の個数: 24

約数和(自身を含む): 47557440

約数和(自身を除く): 27419316

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 20219, 40438, 60657, 80876, 121314, 242628, 1678177, 3356354, 5034531, 6712708, 10069062, 20138124]

約数ペア:

[(1, 20138124), (2, 10069062), (3, 6712708), (4, 5034531), (6, 3356354), (12, 1678177), (83, 242628), (166, 121314), (249, 80876), (332, 60657), (498, 40438), (996, 20219)]