20601804

素因数分解:

$2^2\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{1489}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 48144880

約数和(自身を除く): 27543076

約数列:

[1, 2, 3, 4, 6, 12, 1153, 1489, 2306, 2978, 3459, 4467, 4612, 5956, 6918, 8934, 13836, 17868, 1716817, 3433634, 5150451, 6867268, 10300902, 20601804]

約数ペア:

[(1, 20601804), (2, 10300902), (3, 6867268), (4, 5150451), (6, 3433634), (12, 1716817), (1153, 17868), (1489, 13836), (2306, 8934), (2978, 6918), (3459, 5956), (4467, 4612)]