20623232

素因数分解:

$2^7\times 7^1\times {\mathrm{23017}}^1$

素因数の和:23038

約数の個数: 32

約数和(自身を含む): 46956720

約数和(自身を除く): 26333488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 23017, 46034, 92068, 161119, 184136, 322238, 368272, 644476, 736544, 1288952, 1473088, 2577904, 2946176, 5155808, 10311616, 20623232]

約数ペア:

[(1, 20623232), (2, 10311616), (4, 5155808), (7, 2946176), (8, 2577904), (14, 1473088), (16, 1288952), (28, 736544), (32, 644476), (56, 368272), (64, 322238), (112, 184136), (128, 161119), (224, 92068), (448, 46034), (896, 23017)]