20796611289

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{456697}}^1$

素因数の和:457096

約数の個数: 16

約数和(自身を含む): 28454112192

約数和(自身を除く): 7657500903

約数列:

[1, 3, 43, 129, 353, 1059, 15179, 45537, 456697, 1370091, 19637971, 58913913, 161214041, 483642123, 6932203763, 20796611289]

約数ペア:

[(1, 20796611289), (3, 6932203763), (43, 483642123), (129, 161214041), (353, 58913913), (1059, 19637971), (15179, 1370091), (45537, 456697)]