20548588

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 38001600

約数和(自身を除く): 17453012

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 3769, 5452, 7538, 15076, 109301, 177143, 218602, 354286, 437204, 708572, 5137147, 10274294, 20548588]

約数ペア:

[(1, 20548588), (2, 10274294), (4, 5137147), (29, 708572), (47, 437204), (58, 354286), (94, 218602), (116, 177143), (188, 109301), (1363, 15076), (2726, 7538), (3769, 5452)]