20262156

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{6277}}^1$

素因数の和:6553

約数の個数: 24

約数和(自身を含む): 47461680

約数和(自身を除く): 27199524

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 6277, 12554, 18831, 25108, 37662, 75324, 1688513, 3377026, 5065539, 6754052, 10131078, 20262156]

約数ペア:

[(1, 20262156), (2, 10131078), (3, 6754052), (4, 5065539), (6, 3377026), (12, 1688513), (269, 75324), (538, 37662), (807, 25108), (1076, 18831), (1614, 12554), (3228, 6277)]