20135484

素因数分解:

$2^2\times 3^2\times {\mathrm{559319}}^1$

素因数の和:559329

約数の個数: 18

約数和(自身を含む): 50898120

約数和(自身を除く): 30762636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 559319, 1118638, 1677957, 2237276, 3355914, 5033871, 6711828, 10067742, 20135484]

約数ペア:

[(1, 20135484), (2, 10067742), (3, 6711828), (4, 5033871), (6, 3355914), (9, 2237276), (12, 1677957), (18, 1118638), (36, 559319)]