20732127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4877}}^1$

素因数の和:5002

約数の個数: 16

約数和(自身を含む): 30048480

約数和(自身を除く): 9316353

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 4877, 14631, 63401, 190203, 531593, 1594779, 6910709, 20732127]

約数ペア:

[(1, 20732127), (3, 6910709), (13, 1594779), (39, 531593), (109, 190203), (327, 63401), (1417, 14631), (4251, 4877)]