20934612

素因数分解:

$2^2\times 3^4\times {\mathrm{64613}}^1$

素因数の和:64629

約数の個数: 30

約数和(自身を含む): 54728058

約数和(自身を除く): 33793446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 64613, 129226, 193839, 258452, 387678, 581517, 775356, 1163034, 1744551, 2326068, 3489102, 5233653, 6978204, 10467306, 20934612]

約数ペア:

[(1, 20934612), (2, 10467306), (3, 6978204), (4, 5233653), (6, 3489102), (9, 2326068), (12, 1744551), (18, 1163034), (27, 775356), (36, 581517), (54, 387678), (81, 258452), (108, 193839), (162, 129226), (324, 64613)]