20199071176

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{9600319}}^1$

素因数の和:9600588

約数の個数: 16

約数和(自身を含む): 38017267200

約数和(自身を除く): 17818196024

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 9600319, 19200638, 38401276, 76802552, 2524883897, 5049767794, 10099535588, 20199071176]

約数ペア:

[(1, 20199071176), (2, 10099535588), (4, 5049767794), (8, 2524883897), (263, 76802552), (526, 38401276), (1052, 19200638), (2104, 9600319)]