20133689849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1\times {\mathrm{9479}}^1$

素因数の和:10889

約数の個数: 32

約数和(自身を含む): 26259448320

約数和(自身を除く): 6125758471

約数列:

[1, 7, 13, 17, 91, 119, 221, 1373, 1547, 9479, 9611, 17849, 23341, 66353, 123227, 124943, 161143, 163387, 303433, 862589, 1128001, 2094859, 2124031, 13014667, 14664013, 91102669, 169190671, 221249339, 1184334697, 1548745373, 2876241407, 20133689849]

約数ペア:

[(1, 20133689849), (7, 2876241407), (13, 1548745373), (17, 1184334697), (91, 221249339), (119, 169190671), (221, 91102669), (1373, 14664013), (1547, 13014667), (9479, 2124031), (9611, 2094859), (17849, 1128001), (23341, 862589), (66353, 303433), (123227, 163387), (124943, 161143)]