20322496

素因数分解:

$2^6\times {\mathrm{317539}}^1$

素因数の和:317551

約数の個数: 14

約数和(自身を含む): 40327580

約数和(自身を除く): 20005084

約数列:

[1, 2, 4, 8, 16, 32, 64, 317539, 635078, 1270156, 2540312, 5080624, 10161248, 20322496]

約数ペア:

[(1, 20322496), (2, 10161248), (4, 5080624), (8, 2540312), (16, 1270156), (32, 635078), (64, 317539)]