20153674777

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{57457}}^1$

素因数の和:57960

約数の個数: 16

約数和(自身を含む): 21843233280

約数和(自身を除く): 1689558503

約数列:

[1, 17, 47, 439, 799, 7463, 20633, 57457, 350761, 976769, 2700479, 25223623, 45908143, 428801591, 1185510281, 20153674777]

約数ペア:

[(1, 20153674777), (17, 1185510281), (47, 428801591), (439, 45908143), (799, 25223623), (7463, 2700479), (20633, 976769), (57457, 350761)]