2020160402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{4153}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 3335130288

約数和(自身を除く): 1314969886

約数列:

[1, 2, 13, 26, 53, 106, 353, 689, 706, 1378, 4153, 4589, 8306, 9178, 18709, 37418, 53989, 107978, 220109, 243217, 440218, 486434, 1466009, 2861417, 2932018, 5722834, 19058117, 38116234, 77698477, 155396954, 1010080201, 2020160402]

約数ペア:

[(1, 2020160402), (2, 1010080201), (13, 155396954), (26, 77698477), (53, 38116234), (106, 19058117), (353, 5722834), (689, 2932018), (706, 2861417), (1378, 1466009), (4153, 486434), (4589, 440218), (8306, 243217), (9178, 220109), (18709, 107978), (37418, 53989)]