20463095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4583}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 26403840

約数和(自身を除く): 5940745

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 4583, 22915, 87077, 215401, 435385, 1077005, 4092619, 20463095]

約数ペア:

[(1, 20463095), (5, 4092619), (19, 1077005), (47, 435385), (95, 215401), (235, 87077), (893, 22915), (4465, 4583)]