20163050290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42900107}}^1$

素因数の和:42900161

約数の個数: 16

約数和(自身を含む): 37065693312

約数和(自身を除く): 16902643022

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 42900107, 85800214, 214500535, 429001070, 2016305029, 4032610058, 10081525145, 20163050290]

約数ペア:

[(1, 20163050290), (2, 10081525145), (5, 4032610058), (10, 2016305029), (47, 429001070), (94, 214500535), (235, 85800214), (470, 42900107)]