20096695

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 24849792

約数和(自身を除く): 4753097

約数列:

[1, 5, 43, 211, 215, 443, 1055, 2215, 9073, 19049, 45365, 93473, 95245, 467365, 4019339, 20096695]

約数ペア:

[(1, 20096695), (5, 4019339), (43, 467365), (211, 95245), (215, 93473), (443, 45365), (1055, 19049), (2215, 9073)]