20264051

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 23126400

約数和(自身を除く): 2862349

約数列:

[1, 17, 19, 43, 323, 731, 817, 1459, 13889, 24803, 27721, 62737, 471257, 1066529, 1192003, 20264051]

約数ペア:

[(1, 20264051), (17, 1192003), (19, 1066529), (43, 471257), (323, 62737), (731, 27721), (817, 24803), (1459, 13889)]