20147208302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1894603}}^1$

素因数の和:1895027

約数の個数: 16

約数和(自身を含む): 32625080880

約数和(自身を除く): 12477872578

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 1894603, 3789206, 24629839, 49259678, 774892627, 1549785254, 10073604151, 20147208302]

約数ペア:

[(1, 20147208302), (2, 10073604151), (13, 1549785254), (26, 774892627), (409, 49259678), (818, 24629839), (5317, 3789206), (10634, 1894603)]