20164334407

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{6793}}^1$

素因数の和:7067

約数の個数: 32

約数和(自身を含む): 24148376192

約数和(自身を除く): 3984041785

約数列:

[1, 7, 37, 73, 157, 259, 511, 1099, 2701, 5809, 6793, 11461, 18907, 40663, 47551, 80227, 251341, 424057, 495889, 1066501, 1759387, 2968399, 3471223, 7465507, 18347893, 39460537, 77854573, 128435251, 276223759, 544982011, 2880619201, 20164334407]

約数ペア:

[(1, 20164334407), (7, 2880619201), (37, 544982011), (73, 276223759), (157, 128435251), (259, 77854573), (511, 39460537), (1099, 18347893), (2701, 7465507), (5809, 3471223), (6793, 2968399), (11461, 1759387), (18907, 1066501), (40663, 495889), (47551, 424057), (80227, 251341)]