20194363605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{277643}}^1$

素因数の和:278037

約数の個数: 32

約数和(自身を含む): 34889855616

約数和(自身を除く): 14695492011

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 373, 1119, 1865, 4849, 5595, 14547, 24245, 72735, 277643, 832929, 1388215, 3609359, 4164645, 10828077, 18046795, 54140385, 103560839, 310682517, 517804195, 1346290907, 1553412585, 4038872721, 6731454535, 20194363605]

約数ペア:

[(1, 20194363605), (3, 6731454535), (5, 4038872721), (13, 1553412585), (15, 1346290907), (39, 517804195), (65, 310682517), (195, 103560839), (373, 54140385), (1119, 18046795), (1865, 10828077), (4849, 4164645), (5595, 3609359), (14547, 1388215), (24245, 832929), (72735, 277643)]