20081710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{182561}}^1$

素因数の和:182579

約数の個数: 16

約数和(自身を含む): 39433392

約数和(自身を除く): 19351682

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 182561, 365122, 912805, 1825610, 2008171, 4016342, 10040855, 20081710]

約数ペア:

[(1, 20081710), (2, 10040855), (5, 4016342), (10, 2008171), (11, 1825610), (22, 912805), (55, 365122), (110, 182561)]