20140381849

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{4952147}}^1$

素因数の和:4952244

約数の個数: 12

約数和(自身を含む): 23710884624

約数和(自身を除く): 3570502775

約数列:

[1, 7, 49, 83, 581, 4067, 4952147, 34665029, 242655203, 411028201, 2877197407, 20140381849]

約数ペア:

[(1, 20140381849), (7, 2877197407), (49, 411028201), (83, 242655203), (581, 34665029), (4067, 4952147)]