20014445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3533}}^1$

素因数の和:3652

約数の個数: 16

約数和(自身を含む): 26462592

約数和(自身を除く): 6448147

約数列:

[1, 5, 11, 55, 103, 515, 1133, 3533, 5665, 17665, 38863, 194315, 363899, 1819495, 4002889, 20014445]

約数ペア:

[(1, 20014445), (5, 4002889), (11, 1819495), (55, 363899), (103, 194315), (515, 38863), (1133, 17665), (3533, 5665)]