20180068

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{95189}}^1$

素因数の和:95246

約数の個数: 12

約数和(自身を含む): 35981820

約数和(自身を除く): 15801752

約数列:

[1, 2, 4, 53, 106, 212, 95189, 190378, 380756, 5045017, 10090034, 20180068]

約数ペア:

[(1, 20180068), (2, 10090034), (4, 5045017), (53, 380756), (106, 190378), (212, 95189)]