20467812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{55021}}^1$

素因数の和:55059

約数の個数: 24

約数和(自身を含む): 49299712

約数和(自身を除く): 28831900

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 55021, 110042, 165063, 220084, 330126, 660252, 1705651, 3411302, 5116953, 6822604, 10233906, 20467812]

約数ペア:

[(1, 20467812), (2, 10233906), (3, 6822604), (4, 5116953), (6, 3411302), (12, 1705651), (31, 660252), (62, 330126), (93, 220084), (124, 165063), (186, 110042), (372, 55021)]