20876992

素因数分解:

$2^6\times {\mathrm{326203}}^1$

素因数の和:326215

約数の個数: 14

約数和(自身を含む): 41427908

約数和(自身を除く): 20550916

約数列:

[1, 2, 4, 8, 16, 32, 64, 326203, 652406, 1304812, 2609624, 5219248, 10438496, 20876992]

約数ペア:

[(1, 20876992), (2, 10438496), (4, 5219248), (8, 2609624), (16, 1304812), (32, 652406), (64, 326203)]