20481222

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83257}}^1$

素因数の和:83303

約数の個数: 16

約数和(自身を含む): 41962032

約数和(自身を除く): 21480810

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 83257, 166514, 249771, 499542, 3413537, 6827074, 10240611, 20481222]

約数ペア:

[(1, 20481222), (2, 10240611), (3, 6827074), (6, 3413537), (41, 499542), (82, 249771), (123, 166514), (246, 83257)]