20207543618

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1\times {\mathrm{150607}}^1$

素因数の和:151601

約数の個数: 16

約数和(自身を含む): 30760177920

約数和(自身を除く): 10552634302

約数列:

[1, 2, 73, 146, 919, 1838, 67087, 134174, 150607, 301214, 10994311, 21988622, 138407833, 276815666, 10103771809, 20207543618]

約数ペア:

[(1, 20207543618), (2, 10103771809), (73, 276815666), (146, 138407833), (919, 21988622), (1838, 10994311), (67087, 301214), (134174, 150607)]