20028738

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37507}}^1$

素因数の和:37601

約数の個数: 16

約数和(自身を含む): 40508640

約数和(自身を除く): 20479902

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 37507, 75014, 112521, 225042, 3338123, 6676246, 10014369, 20028738]

約数ペア:

[(1, 20028738), (2, 10014369), (3, 6676246), (6, 3338123), (89, 225042), (178, 112521), (267, 75014), (534, 37507)]