20969808

素因数分解:

$2^4\times 3^1\times {\mathrm{436871}}^1$

素因数の和:436882

約数の個数: 20

約数和(自身を含む): 54172128

約数和(自身を除く): 33202320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 436871, 873742, 1310613, 1747484, 2621226, 3494968, 5242452, 6989936, 10484904, 20969808]

約数ペア:

[(1, 20969808), (2, 10484904), (3, 6989936), (4, 5242452), (6, 3494968), (8, 2621226), (12, 1747484), (16, 1310613), (24, 873742), (48, 436871)]