20123486612

素因数分解:

$2^2\times {\mathrm{134153}}^1\times {\mathrm{37501}}^1$

素因数の和:171658

約数の個数: 12

約数和(自身を含む): 35217303156

約数和(自身を除く): 15093816544

約数列:

[1, 2, 4, 37501, 75002, 134153, 150004, 268306, 536612, 5030871653, 10061743306, 20123486612]

約数ペア:

[(1, 20123486612), (2, 10061743306), (4, 5030871653), (37501, 536612), (75002, 268306), (134153, 150004)]