20194458104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132858277}}^1$

素因数の和:132858302

約数の個数: 16

約数和(自身を含む): 39857483400

約数和(自身を除く): 19663025296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132858277, 265716554, 531433108, 1062866216, 2524307263, 5048614526, 10097229052, 20194458104]

約数ペア:

[(1, 20194458104), (2, 10097229052), (4, 5048614526), (8, 2524307263), (19, 1062866216), (38, 531433108), (76, 265716554), (152, 132858277)]