20814312

素因数分解:

$2^3\times 3^1\times {\mathrm{867263}}^1$

素因数の和:867272

約数の個数: 16

約数和(自身を含む): 52035840

約数和(自身を除く): 31221528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 867263, 1734526, 2601789, 3469052, 5203578, 6938104, 10407156, 20814312]

約数ペア:

[(1, 20814312), (2, 10407156), (3, 6938104), (4, 5203578), (6, 3469052), (8, 2601789), (12, 1734526), (24, 867263)]