20732242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2633}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 32366592

約数和(自身を除く): 11634350

約数列:

[1, 2, 31, 62, 127, 254, 2633, 3937, 5266, 7874, 81623, 163246, 334391, 668782, 10366121, 20732242]

約数ペア:

[(1, 20732242), (2, 10366121), (31, 668782), (62, 334391), (127, 163246), (254, 81623), (2633, 7874), (3937, 5266)]