20088544

素因数分解:

$2^5\times 7^1\times {\mathrm{89681}}^1$

素因数の和:89698

約数の個数: 24

約数和(自身を含む): 45199728

約数和(自身を除く): 25111184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89681, 179362, 358724, 627767, 717448, 1255534, 1434896, 2511068, 2869792, 5022136, 10044272, 20088544]

約数ペア:

[(1, 20088544), (2, 10044272), (4, 5022136), (7, 2869792), (8, 2511068), (14, 1434896), (16, 1255534), (28, 717448), (32, 627767), (56, 358724), (112, 179362), (224, 89681)]