20191480329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20837441}}^1$

素因数の和:20837480

約数の個数: 16

約数和(自身を含む): 30005916480

約数和(自身を除く): 9814436151

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20837441, 62512323, 354236497, 395911379, 1062709491, 1187734137, 6730493443, 20191480329]

約数ペア:

[(1, 20191480329), (3, 6730493443), (17, 1187734137), (19, 1062709491), (51, 395911379), (57, 354236497), (323, 62512323), (969, 20837441)]