20172788006

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1303}}^1\times {\mathrm{5557}}^1$

素因数の和:7068

約数の個数: 32

約数和(自身を含む): 34788633600

約数和(自身を除く): 14615845594

約数列:

[1, 2, 7, 14, 199, 398, 1303, 1393, 2606, 2786, 5557, 9121, 11114, 18242, 38899, 77798, 259297, 518594, 1105843, 1815079, 2211686, 3630158, 7240771, 7740901, 14481542, 15481802, 50685397, 101370794, 1440913429, 2881826858, 10086394003, 20172788006]

約数ペア:

[(1, 20172788006), (2, 10086394003), (7, 2881826858), (14, 1440913429), (199, 101370794), (398, 50685397), (1303, 15481802), (1393, 14481542), (2606, 7740901), (2786, 7240771), (5557, 3630158), (9121, 2211686), (11114, 1815079), (18242, 1105843), (38899, 518594), (77798, 259297)]