20076095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4231}}^1$

素因数の和:4322

約数の個数: 16

約数和(自身を含む): 26306112

約数和(自身を除く): 6230017

約数列:

[1, 5, 13, 65, 73, 365, 949, 4231, 4745, 21155, 55003, 275015, 308863, 1544315, 4015219, 20076095]

約数ペア:

[(1, 20076095), (5, 4015219), (13, 1544315), (65, 308863), (73, 275015), (365, 55003), (949, 21155), (4231, 4745)]