20161607045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{856301}}^1$

素因数の和:856600

約数の個数: 16

約数和(自身を含む): 25709611248

約数和(自身を除く): 5548004203

約数列:

[1, 5, 17, 85, 277, 1385, 4709, 23545, 856301, 4281505, 14557117, 72785585, 237195377, 1185976885, 4032321409, 20161607045]

約数ペア:

[(1, 20161607045), (5, 4032321409), (17, 1185976885), (85, 237195377), (277, 72785585), (1385, 14557117), (4709, 4281505), (23545, 856301)]