20550167

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 23133600

約数和(自身を除く): 2583433

約数列:

[1, 11, 53, 101, 349, 583, 1111, 3839, 5353, 18497, 35249, 58883, 203467, 387739, 1868197, 20550167]

約数ペア:

[(1, 20550167), (11, 1868197), (53, 387739), (101, 203467), (349, 58883), (583, 35249), (1111, 18497), (3839, 5353)]