20321772

素因数分解:

$2^2\times 3^1\times {\mathrm{953}}^1\times {\mathrm{1777}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 47493936

約数和(自身を除く): 27172164

約数列:

[1, 2, 3, 4, 6, 12, 953, 1777, 1906, 2859, 3554, 3812, 5331, 5718, 7108, 10662, 11436, 21324, 1693481, 3386962, 5080443, 6773924, 10160886, 20321772]

約数ペア:

[(1, 20321772), (2, 10160886), (3, 6773924), (4, 5080443), (6, 3386962), (12, 1693481), (953, 21324), (1777, 11436), (1906, 10662), (2859, 7108), (3554, 5718), (3812, 5331)]