20926496

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{3613}}^1$

素因数の和:3804

約数の個数: 24

約数和(自身を含む): 41438124

約数和(自身を除く): 20511628

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 2896, 3613, 5792, 7226, 14452, 28904, 57808, 115616, 653953, 1307906, 2615812, 5231624, 10463248, 20926496]

約数ペア:

[(1, 20926496), (2, 10463248), (4, 5231624), (8, 2615812), (16, 1307906), (32, 653953), (181, 115616), (362, 57808), (724, 28904), (1448, 14452), (2896, 7226), (3613, 5792)]