2016977760016

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{696470221}}^1$

素因数の和:696470410

約数の個数: 20

約数和(自身を含む): 3929484992524

約数和(自身を除く): 1912507232508

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 696470221, 1392940442, 2785880884, 5571761768, 11143523536, 126061110001, 252122220002, 504244440004, 1008488880008, 2016977760016]

約数ペア:

[(1, 2016977760016), (2, 1008488880008), (4, 504244440004), (8, 252122220002), (16, 126061110001), (181, 11143523536), (362, 5571761768), (724, 2785880884), (1448, 1392940442), (2896, 696470221)]