20159297

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 22032000

約数和(自身を除く): 1872703

約数列:

[1, 17, 59, 101, 199, 1003, 1717, 3383, 5959, 11741, 20099, 101303, 199597, 341683, 1185841, 20159297]

約数ペア:

[(1, 20159297), (17, 1185841), (59, 341683), (101, 199597), (199, 101303), (1003, 20099), (1717, 11741), (3383, 5959)]