20217961807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1\times {\mathrm{23773}}^1$

素因数の和:26442

約数の個数: 16

約数和(自身を含む): 22543457760

約数和(自身を除く): 2325495953

約数列:

[1, 17, 19, 323, 2633, 23773, 44761, 50027, 404141, 451687, 850459, 7678679, 62594309, 1064103253, 1189291871, 20217961807]

約数ペア:

[(1, 20217961807), (17, 1189291871), (19, 1064103253), (323, 62594309), (2633, 7678679), (23773, 850459), (44761, 451687), (50027, 404141)]