20034047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 22572960

約数和(自身を除く): 2538913

約数列:

[1, 11, 61, 73, 409, 671, 803, 4453, 4499, 24949, 29857, 48983, 274439, 328427, 1821277, 20034047]

約数ペア:

[(1, 20034047), (11, 1821277), (61, 328427), (73, 274439), (409, 48983), (671, 29857), (803, 24949), (4453, 4499)]