20049102

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{1571}}^1$

素因数の和:2288

約数の個数: 24

約数和(自身を含む): 43528680

約数和(自身を除く): 23479578

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 1571, 2127, 3142, 4254, 4713, 6381, 9426, 12762, 14139, 28278, 1113839, 2227678, 3341517, 6683034, 10024551, 20049102]

約数ペア:

[(1, 20049102), (2, 10024551), (3, 6683034), (6, 3341517), (9, 2227678), (18, 1113839), (709, 28278), (1418, 14139), (1571, 12762), (2127, 9426), (3142, 6381), (4254, 4713)]