20040712

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{4127}}^1$

素因数の和:4740

約数の個数: 16

約数和(自身を含む): 37647360

約数和(自身を除く): 17606648

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4127, 4856, 8254, 16508, 33016, 2505089, 5010178, 10020356, 20040712]

約数ペア:

[(1, 20040712), (2, 10020356), (4, 5010178), (8, 2505089), (607, 33016), (1214, 16508), (2428, 8254), (4127, 4856)]