20138676

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5807}}^1$

素因数の和:5848

約数の個数: 36

約数和(自身を含む): 49925568

約数和(自身を除く): 29786892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 5807, 11614, 17421, 23228, 34842, 69684, 98719, 197438, 296157, 394876, 592314, 1184628, 1678223, 3356446, 5034669, 6712892, 10069338, 20138676]

約数ペア:

[(1, 20138676), (2, 10069338), (3, 6712892), (4, 5034669), (6, 3356446), (12, 1678223), (17, 1184628), (34, 592314), (51, 394876), (68, 296157), (102, 197438), (204, 98719), (289, 69684), (578, 34842), (867, 23228), (1156, 17421), (1734, 11614), (3468, 5807)]