20020990008

素因数分解:

$2^3\times 3^1\times {\mathrm{2693}}^1\times {\mathrm{309769}}^1$

素因数の和:312471

約数の個数: 32

約数和(自身を含む): 50071222800

約数和(自身を除く): 30050232792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2693, 5386, 8079, 10772, 16158, 21544, 32316, 64632, 309769, 619538, 929307, 1239076, 1858614, 2478152, 3717228, 7434456, 834207917, 1668415834, 2502623751, 3336831668, 5005247502, 6673663336, 10010495004, 20020990008]

約数ペア:

[(1, 20020990008), (2, 10010495004), (3, 6673663336), (4, 5005247502), (6, 3336831668), (8, 2502623751), (12, 1668415834), (24, 834207917), (2693, 7434456), (5386, 3717228), (8079, 2478152), (10772, 1858614), (16158, 1239076), (21544, 929307), (32316, 619538), (64632, 309769)]