20162534240

素因数分解:

$2^5\times 5^1\times {\mathrm{126015839}}^1$

素因数の和:126015854

約数の個数: 24

約数和(自身を含む): 47633987520

約数和(自身を除く): 27471453280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 126015839, 252031678, 504063356, 630079195, 1008126712, 1260158390, 2016253424, 2520316780, 4032506848, 5040633560, 10081267120, 20162534240]

約数ペア:

[(1, 20162534240), (2, 10081267120), (4, 5040633560), (5, 4032506848), (8, 2520316780), (10, 2016253424), (16, 1260158390), (20, 1008126712), (32, 630079195), (40, 504063356), (80, 252031678), (160, 126015839)]