20478912

素因数分解:

$2^6\times 3^1\times {\mathrm{106661}}^1$

素因数の和:106676

約数の個数: 28

約数和(自身を含む): 54184296

約数和(自身を除く): 33705384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 106661, 213322, 319983, 426644, 639966, 853288, 1279932, 1706576, 2559864, 3413152, 5119728, 6826304, 10239456, 20478912]

約数ペア:

[(1, 20478912), (2, 10239456), (3, 6826304), (4, 5119728), (6, 3413152), (8, 2559864), (12, 1706576), (16, 1279932), (24, 853288), (32, 639966), (48, 426644), (64, 319983), (96, 213322), (192, 106661)]