20346029

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1132

約数の個数: 12

約数和(自身を含む): 22511580

約数和(自身を除く): 2165551

約数列:

[1, 11, 121, 181, 929, 1991, 10219, 21901, 112409, 168149, 1849639, 20346029]

約数ペア:

[(1, 20346029), (11, 1849639), (121, 168149), (181, 112409), (929, 21901), (1991, 10219)]