20102416

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7019}}^1$

素因数の和:7206

約数の個数: 20

約数和(自身を含む): 39171600

約数和(自身を除く): 19069184

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7019, 14038, 28076, 56152, 112304, 1256401, 2512802, 5025604, 10051208, 20102416]

約数ペア:

[(1, 20102416), (2, 10051208), (4, 5025604), (8, 2512802), (16, 1256401), (179, 112304), (358, 56152), (716, 28076), (1432, 14038), (2864, 7019)]