2016120319888

素因数分解:

$2^4\times {\mathrm{2551}}^1\times {\mathrm{49395343}}^1$

素因数の和:49397902

約数の個数: 20

約数和(自身を含む): 3907764454528

約数和(自身を除く): 1891644134640

約数列:

[1, 2, 4, 8, 16, 2551, 5102, 10204, 20408, 40816, 49395343, 98790686, 197581372, 395162744, 790325488, 126007519993, 252015039986, 504030079972, 1008060159944, 2016120319888]

約数ペア:

[(1, 2016120319888), (2, 1008060159944), (4, 504030079972), (8, 252015039986), (16, 126007519993), (2551, 790325488), (5102, 395162744), (10204, 197581372), (20408, 98790686), (40816, 49395343)]