20167527023

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179719}}^1$

素因数の和:179807

約数の個数: 32

約数和(自身を含む): 26086717440

約数和(自身を除く): 5919190417

約数列:

[1, 7, 17, 23, 41, 119, 161, 287, 391, 697, 943, 2737, 4879, 6601, 16031, 112217, 179719, 1258033, 3055223, 4133537, 7368479, 21386561, 28934759, 51579353, 70270129, 125264143, 169475017, 491890903, 876849001, 1186325119, 2881075289, 20167527023]

約数ペア:

[(1, 20167527023), (7, 2881075289), (17, 1186325119), (23, 876849001), (41, 491890903), (119, 169475017), (161, 125264143), (287, 70270129), (391, 51579353), (697, 28934759), (943, 21386561), (2737, 7368479), (4879, 4133537), (6601, 3055223), (16031, 1258033), (112217, 179719)]