20058553

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 1714247

約数列:

[1, 23, 41, 89, 239, 943, 2047, 3649, 5497, 9799, 21271, 83927, 225377, 489233, 872111, 20058553]

約数ペア:

[(1, 20058553), (23, 872111), (41, 489233), (89, 225377), (239, 83927), (943, 21271), (2047, 9799), (3649, 5497)]