20105616

素因数分解:

$2^4\times 3^1\times {\mathrm{418867}}^1$

素因数の和:418878

約数の個数: 20

約数和(自身を含む): 51939632

約数和(自身を除く): 31834016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 418867, 837734, 1256601, 1675468, 2513202, 3350936, 5026404, 6701872, 10052808, 20105616]

約数ペア:

[(1, 20105616), (2, 10052808), (3, 6701872), (4, 5026404), (6, 3350936), (8, 2513202), (12, 1675468), (16, 1256601), (24, 837734), (48, 418867)]