2019287820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3059527}}^1$

素因数の和:3059550

約数の個数: 48

約数和(自身を含む): 6168008448

約数和(自身を除く): 4148720628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3059527, 6119054, 9178581, 12238108, 15297635, 18357162, 30595270, 33654797, 36714324, 45892905, 61190540, 67309594, 91785810, 100964391, 134619188, 168273985, 183571620, 201928782, 336547970, 403857564, 504821955, 673095940, 1009643910, 2019287820]

約数ペア:

[(1, 2019287820), (2, 1009643910), (3, 673095940), (4, 504821955), (5, 403857564), (6, 336547970), (10, 201928782), (11, 183571620), (12, 168273985), (15, 134619188), (20, 100964391), (22, 91785810), (30, 67309594), (33, 61190540), (44, 45892905), (55, 36714324), (60, 33654797), (66, 30595270), (110, 18357162), (132, 15297635), (165, 12238108), (220, 9178581), (330, 6119054), (660, 3059527)]