20997024

素因数分解:

$2^5\times 3^1\times {\mathrm{218719}}^1$

素因数の和:218732

約数の個数: 24

約数和(自身を含む): 55117440

約数和(自身を除く): 34120416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 218719, 437438, 656157, 874876, 1312314, 1749752, 2624628, 3499504, 5249256, 6999008, 10498512, 20997024]

約数ペア:

[(1, 20997024), (2, 10498512), (3, 6999008), (4, 5249256), (6, 3499504), (8, 2624628), (12, 1749752), (16, 1312314), (24, 874876), (32, 656157), (48, 437438), (96, 218719)]