20030504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{192601}}^1$

素因数の和:192620

約数の個数: 16

約数和(自身を含む): 40446420

約数和(自身を除く): 20415916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 192601, 385202, 770404, 1540808, 2503813, 5007626, 10015252, 20030504]

約数ペア:

[(1, 20030504), (2, 10015252), (4, 5007626), (8, 2503813), (13, 1540808), (26, 770404), (52, 385202), (104, 192601)]