20161748986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{915029}}^1$

素因数の和:915533

約数の個数: 16

約数和(自身を含む): 31623436800

約数和(自身を除く): 11461687814

約数列:

[1, 2, 23, 46, 479, 958, 11017, 22034, 915029, 1830058, 21045667, 42091334, 438298891, 876597782, 10080874493, 20161748986]

約数ペア:

[(1, 20161748986), (2, 10080874493), (23, 876597782), (46, 438298891), (479, 42091334), (958, 21045667), (11017, 1830058), (22034, 915029)]