20195329531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1\times {\mathrm{9781}}^1$

素因数の和:12102

約数の個数: 16

約数和(自身を含む): 22067252928

約数和(自身を除く): 1871923397

約数列:

[1, 13, 71, 923, 2237, 9781, 29081, 127153, 158827, 694451, 2064751, 9027863, 21880097, 284441261, 1553486887, 20195329531]

約数ペア:

[(1, 20195329531), (13, 1553486887), (71, 284441261), (923, 21880097), (2237, 9027863), (9781, 2064751), (29081, 694451), (127153, 158827)]