20604876

素因数分解:

$2^2\times 3^1\times {\mathrm{743}}^1\times {\mathrm{2311}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 48163584

約数和(自身を除く): 27558708

約数列:

[1, 2, 3, 4, 6, 12, 743, 1486, 2229, 2311, 2972, 4458, 4622, 6933, 8916, 9244, 13866, 27732, 1717073, 3434146, 5151219, 6868292, 10302438, 20604876]

約数ペア:

[(1, 20604876), (2, 10302438), (3, 6868292), (4, 5151219), (6, 3434146), (12, 1717073), (743, 27732), (1486, 13866), (2229, 9244), (2311, 8916), (2972, 6933), (4458, 4622)]