2017386040

素因数分解:

$2^3\times 5^1\times {\mathrm{50434651}}^1$

素因数の和:50434662

約数の個数: 16

約数和(自身を含む): 4539118680

約数和(自身を除く): 2521732640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50434651, 100869302, 201738604, 252173255, 403477208, 504346510, 1008693020, 2017386040]

約数ペア:

[(1, 2017386040), (2, 1008693020), (4, 504346510), (5, 403477208), (8, 252173255), (10, 201738604), (20, 100869302), (40, 50434651)]