20102968

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{2833}}^1$

素因数の和:3726

約数の個数: 16

約数和(自身を含む): 37748880

約数和(自身を除く): 17645912

約数列:

[1, 2, 4, 8, 887, 1774, 2833, 3548, 5666, 7096, 11332, 22664, 2512871, 5025742, 10051484, 20102968]

約数ペア:

[(1, 20102968), (2, 10051484), (4, 5025742), (8, 2512871), (887, 22664), (1774, 11332), (2833, 7096), (3548, 5666)]