20913504

素因数分解:

$2^5\times 3^1\times {\mathrm{217849}}^1$

素因数の和:217862

約数の個数: 24

約数和(自身を含む): 54898200

約数和(自身を除く): 33984696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217849, 435698, 653547, 871396, 1307094, 1742792, 2614188, 3485584, 5228376, 6971168, 10456752, 20913504]

約数ペア:

[(1, 20913504), (2, 10456752), (3, 6971168), (4, 5228376), (6, 3485584), (8, 2614188), (12, 1742792), (16, 1307094), (24, 871396), (32, 653547), (48, 435698), (96, 217849)]