20110133459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1491739}}^1$

素因数の和:1491830

約数の個数: 16

約数和(自身を含む): 23306945760

約数和(自身を除く): 3196812301

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 1491739, 19392607, 25359563, 90996079, 329674319, 1182949027, 1546933343, 20110133459]

約数ペア:

[(1, 20110133459), (13, 1546933343), (17, 1182949027), (61, 329674319), (221, 90996079), (793, 25359563), (1037, 19392607), (13481, 1491739)]