20168945401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3617}}^1\times {\mathrm{29819}}^1$

素因数の和:33464

約数の個数: 16

約数和(自身を含む): 23303972160

約数和(自身を除く): 3135026759

約数列:

[1, 11, 17, 187, 3617, 29819, 39787, 61489, 328009, 506923, 676379, 5576153, 107855323, 1186408553, 1833540491, 20168945401]

約数ペア:

[(1, 20168945401), (11, 1833540491), (17, 1186408553), (187, 107855323), (3617, 5576153), (29819, 676379), (39787, 506923), (61489, 328009)]