20237559834

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47506009}}^1$

素因数の和:47506085

約数の個数: 16

約数和(自身を含む): 41045192640

約数和(自身を除く): 20807632806

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47506009, 95012018, 142518027, 285036054, 3372926639, 6745853278, 10118779917, 20237559834]

約数ペア:

[(1, 20237559834), (2, 10118779917), (3, 6745853278), (6, 3372926639), (71, 285036054), (142, 142518027), (213, 95012018), (426, 47506009)]