20895456

素因数分解:

$2^5\times 3^1\times {\mathrm{217661}}^1$

素因数の和:217674

約数の個数: 24

約数和(自身を含む): 54850824

約数和(自身を除く): 33955368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217661, 435322, 652983, 870644, 1305966, 1741288, 2611932, 3482576, 5223864, 6965152, 10447728, 20895456]

約数ペア:

[(1, 20895456), (2, 10447728), (3, 6965152), (4, 5223864), (6, 3482576), (8, 2611932), (12, 1741288), (16, 1305966), (24, 870644), (32, 652983), (48, 435322), (96, 217661)]