20084028434

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1231}}^1\times {\mathrm{40993}}^1$

素因数の和:42425

約数の個数: 16

約数和(自身を含む): 30302764800

約数和(自身を除く): 10218736366

約数列:

[1, 2, 199, 398, 1231, 2462, 40993, 81986, 244969, 489938, 8157607, 16315214, 50462383, 100924766, 10042014217, 20084028434]

約数ペア:

[(1, 20084028434), (2, 10042014217), (199, 100924766), (398, 50462383), (1231, 16315214), (2462, 8157607), (40993, 489938), (81986, 244969)]