20194133757

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56566201}}^1$

素因数の和:56566228

約数の個数: 16

約数和(自身を含む): 32582132352

約数和(自身を除く): 12387998595

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56566201, 169698603, 395963407, 961625417, 1187890221, 2884876251, 6731377919, 20194133757]

約数ペア:

[(1, 20194133757), (3, 6731377919), (7, 2884876251), (17, 1187890221), (21, 961625417), (51, 395963407), (119, 169698603), (357, 56566201)]