20132091393

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{57527}}^1$

素因数の和:57685

約数の個数: 32

約数和(自身を含む): 28629614592

約数和(自身を除く): 8497523199

約数列:

[1, 3, 31, 53, 71, 93, 159, 213, 1643, 2201, 3763, 4929, 6603, 11289, 57527, 116653, 172581, 349959, 1783337, 3048931, 4084417, 5350011, 9146793, 12253251, 94516861, 126616927, 216474101, 283550583, 379850781, 649422303, 6710697131, 20132091393]

約数ペア:

[(1, 20132091393), (3, 6710697131), (31, 649422303), (53, 379850781), (71, 283550583), (93, 216474101), (159, 126616927), (213, 94516861), (1643, 12253251), (2201, 9146793), (3763, 5350011), (4929, 4084417), (6603, 3048931), (11289, 1783337), (57527, 349959), (116653, 172581)]