20137028871

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1\times {\mathrm{94207}}^1$

素因数の和:95910

約数の個数: 16

約数和(自身を含む): 27490648064

約数和(自身を除く): 7353619193

約数列:

[1, 3, 43, 129, 1657, 4971, 71251, 94207, 213753, 282621, 4050901, 12152703, 156100999, 468302997, 6712342957, 20137028871]

約数ペア:

[(1, 20137028871), (3, 6712342957), (43, 468302997), (129, 156100999), (1657, 12152703), (4971, 4050901), (71251, 282621), (94207, 213753)]