20341370791

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1\times {\mathrm{3449}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 25485840000

約数和(自身を除く): 5144469209

約数列:

[1, 7, 17, 29, 119, 203, 493, 1709, 3449, 3451, 11963, 24143, 29053, 49561, 58633, 100021, 203371, 346927, 410431, 700147, 842537, 1700357, 5894341, 5897759, 11902499, 41260387, 100203797, 170935889, 701426579, 1196551223, 2905910113, 20341370791]

約数ペア:

[(1, 20341370791), (7, 2905910113), (17, 1196551223), (29, 701426579), (119, 170935889), (203, 100203797), (493, 41260387), (1709, 11902499), (3449, 5897759), (3451, 5894341), (11963, 1700357), (24143, 842537), (29053, 700147), (49561, 410431), (58633, 346927), (100021, 203371)]