20076564518

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{1931}}^1\times {\mathrm{21751}}^1$

素因数の和:23923

約数の個数: 16

約数和(自身を含む): 30257902080

約数和(自身を除く): 10181337562

約数列:

[1, 2, 239, 478, 1931, 3862, 21751, 43502, 461509, 923018, 5198489, 10396978, 42001181, 84002362, 10038282259, 20076564518]

約数ペア:

[(1, 20076564518), (2, 10038282259), (239, 84002362), (478, 42001181), (1931, 10396978), (3862, 5198489), (21751, 923018), (43502, 461509)]