20160219138

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1759}}^1\times {\mathrm{11719}}^1$

素因数の和:13646

約数の個数: 32

約数和(自身を含む): 40594329600

約数和(自身を除く): 20434110462

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 1759, 3518, 5277, 10554, 11719, 23438, 35157, 70314, 286717, 573434, 860151, 1720302, 1910197, 3820394, 5730591, 11461182, 20613721, 41227442, 61841163, 123682326, 3360036523, 6720073046, 10080109569, 20160219138]

約数ペア:

[(1, 20160219138), (2, 10080109569), (3, 6720073046), (6, 3360036523), (163, 123682326), (326, 61841163), (489, 41227442), (978, 20613721), (1759, 11461182), (3518, 5730591), (5277, 3820394), (10554, 1910197), (11719, 1720302), (23438, 860151), (35157, 573434), (70314, 286717)]