20123984518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1492213}}^1$

素因数の和:1492839

約数の個数: 16

約数和(自身を含む): 32983898256

約数和(自身を除く): 12859913738

約数列:

[1, 2, 11, 22, 613, 1226, 6743, 13486, 1492213, 2984426, 16414343, 32828686, 914726569, 1829453138, 10061992259, 20123984518]

約数ペア:

[(1, 20123984518), (2, 10061992259), (11, 1829453138), (22, 914726569), (613, 32828686), (1226, 16414343), (6743, 2984426), (13486, 1492213)]