20176352

素因数分解:

$2^5\times 7^1\times {\mathrm{90073}}^1$

素因数の和:90090

約数の個数: 24

約数和(自身を含む): 45397296

約数和(自身を除く): 25220944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90073, 180146, 360292, 630511, 720584, 1261022, 1441168, 2522044, 2882336, 5044088, 10088176, 20176352]

約数ペア:

[(1, 20176352), (2, 10088176), (4, 5044088), (7, 2882336), (8, 2522044), (14, 1441168), (16, 1261022), (28, 720584), (32, 630511), (56, 360292), (112, 180146), (224, 90073)]