20094115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4986

約数の個数: 16

約数和(自身を含む): 25977600

約数和(自身を除く): 5883485

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 4919, 24595, 93461, 211517, 467305, 1057585, 4018823, 20094115]

約数ペア:

[(1, 20094115), (5, 4018823), (19, 1057585), (43, 467305), (95, 211517), (215, 93461), (817, 24595), (4085, 4919)]