20193492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152981}}^1$

素因数の和:152999

約数の個数: 24

約数和(自身を含む): 51401952

約数和(自身を除く): 31208460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 152981, 305962, 458943, 611924, 917886, 1682791, 1835772, 3365582, 5048373, 6731164, 10096746, 20193492]

約数ペア:

[(1, 20193492), (2, 10096746), (3, 6731164), (4, 5048373), (6, 3365582), (11, 1835772), (12, 1682791), (22, 917886), (33, 611924), (44, 458943), (66, 305962), (132, 152981)]