20192692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{673}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 38178056

約数和(自身を除く): 17985364

約数列:

[1, 2, 4, 13, 26, 52, 577, 673, 1154, 1346, 2308, 2692, 7501, 8749, 15002, 17498, 30004, 34996, 388321, 776642, 1553284, 5048173, 10096346, 20192692]

約数ペア:

[(1, 20192692), (2, 10096346), (4, 5048173), (13, 1553284), (26, 776642), (52, 388321), (577, 34996), (673, 30004), (1154, 17498), (1346, 15002), (2308, 8749), (2692, 7501)]