20623594

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 32828292

約数和(自身を除く): 12204698

約数列:

[1, 2, 23, 46, 101, 193, 202, 386, 529, 1058, 2323, 4439, 4646, 8878, 19493, 38986, 53429, 102097, 106858, 204194, 448339, 896678, 10311797, 20623594]

約数ペア:

[(1, 20623594), (2, 10311797), (23, 896678), (46, 448339), (101, 204194), (193, 106858), (202, 102097), (386, 53429), (529, 38986), (1058, 19493), (2323, 8878), (4439, 4646)]