20545822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9067}}^1$

素因数の和:9183

約数の個数: 16

約数和(自身を含む): 33950592

約数和(自身を除く): 13404770

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 9067, 18134, 99737, 199474, 933901, 1867802, 10272911, 20545822]

約数ペア:

[(1, 20545822), (2, 10272911), (11, 1867802), (22, 933901), (103, 199474), (206, 99737), (1133, 18134), (2266, 9067)]