20182647571

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{76481}}^1$

素因数の和:76579

約数の個数: 24

約数和(自身を含む): 23078596464

約数和(自身を除く): 2895948893

約数列:

[1, 17, 19, 43, 323, 361, 731, 817, 6137, 13889, 15523, 76481, 263891, 1300177, 1453139, 3288683, 24703363, 27609641, 55907611, 62484977, 469363897, 1062244609, 1187214563, 20182647571]

約数ペア:

[(1, 20182647571), (17, 1187214563), (19, 1062244609), (43, 469363897), (323, 62484977), (361, 55907611), (731, 27609641), (817, 24703363), (6137, 3288683), (13889, 1453139), (15523, 1300177), (76481, 263891)]