20145552685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{14737}}^1\times {\mathrm{11887}}^1$

素因数の和:26652

約数の個数: 16

約数和(自身を含む): 25229569536

約数和(自身を除く): 5084016851

約数列:

[1, 5, 23, 115, 11887, 14737, 59435, 73685, 273401, 338951, 1367005, 1694755, 175178719, 875893595, 4029110537, 20145552685]

約数ペア:

[(1, 20145552685), (5, 4029110537), (23, 875893595), (115, 175178719), (11887, 1694755), (14737, 1367005), (59435, 338951), (73685, 273401)]