20133972

素因数分解:

$2^2\times 3^2\times {\mathrm{559277}}^1$

素因数の和:559287

約数の個数: 18

約数和(自身を含む): 50894298

約数和(自身を除く): 30760326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 559277, 1118554, 1677831, 2237108, 3355662, 5033493, 6711324, 10066986, 20133972]

約数ペア:

[(1, 20133972), (2, 10066986), (3, 6711324), (4, 5033493), (6, 3355662), (9, 2237108), (12, 1677831), (18, 1118554), (36, 559277)]