20347873922

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{923141}}^1$

素因数の和:923353

約数の個数: 16

約数和(自身を含む): 31106192832

約数和(自身を除く): 10758318910

約数列:

[1, 2, 103, 107, 206, 214, 11021, 22042, 923141, 1846282, 95083523, 98776087, 190167046, 197552174, 10173936961, 20347873922]

約数ペア:

[(1, 20347873922), (2, 10173936961), (103, 197552174), (107, 190167046), (206, 98776087), (214, 95083523), (11021, 1846282), (22042, 923141)]