20163368390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{183303349}}^1$

素因数の和:183303367

約数の個数: 16

約数和(自身を含む): 39593523600

約数和(自身を除く): 19430155210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 183303349, 366606698, 916516745, 1833033490, 2016336839, 4032673678, 10081684195, 20163368390]

約数ペア:

[(1, 20163368390), (2, 10081684195), (5, 4032673678), (10, 2016336839), (11, 1833033490), (22, 916516745), (55, 366606698), (110, 183303349)]