20044203

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 27651456

約数和(自身を除く): 7607253

約数列:

[1, 3, 41, 107, 123, 321, 1523, 4387, 4569, 13161, 62443, 162961, 187329, 488883, 6681401, 20044203]

約数ペア:

[(1, 20044203), (3, 6681401), (41, 488883), (107, 187329), (123, 162961), (321, 62443), (1523, 13161), (4387, 4569)]