20080864

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{3467}}^1$

素因数の和:3658

約数の個数: 24

約数和(自身を含む): 39764088

約数和(自身を除く): 19683224

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 2896, 3467, 5792, 6934, 13868, 27736, 55472, 110944, 627527, 1255054, 2510108, 5020216, 10040432, 20080864]

約数ペア:

[(1, 20080864), (2, 10040432), (4, 5020216), (8, 2510108), (16, 1255054), (32, 627527), (181, 110944), (362, 55472), (724, 27736), (1448, 13868), (2896, 6934), (3467, 5792)]