20069092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 37124640

約数和(自身を除く): 17055548

約数列:

[1, 2, 4, 19, 38, 76, 347, 694, 761, 1388, 1522, 3044, 6593, 13186, 14459, 26372, 28918, 57836, 264067, 528134, 1056268, 5017273, 10034546, 20069092]

約数ペア:

[(1, 20069092), (2, 10034546), (4, 5017273), (19, 1056268), (38, 528134), (76, 264067), (347, 57836), (694, 28918), (761, 26372), (1388, 14459), (1522, 13186), (3044, 6593)]