20143507628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265046153}}^1$

素因数の和:265046176

約数の個数: 12

約数和(自身を含む): 37106461560

約数和(自身を除く): 16962953932

約数列:

[1, 2, 4, 19, 38, 76, 265046153, 530092306, 1060184612, 5035876907, 10071753814, 20143507628]

約数ペア:

[(1, 20143507628), (2, 10071753814), (4, 5035876907), (19, 1060184612), (38, 530092306), (76, 265046153)]