20148799

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1982

約数の個数: 12

約数和(自身を含む): 22407840

約数和(自身を除く): 2259041

約数列:

[1, 11, 89, 121, 979, 1871, 10769, 20581, 166519, 226391, 1831709, 20148799]

約数ペア:

[(1, 20148799), (11, 1831709), (89, 226391), (121, 166519), (979, 20581), (1871, 10769)]