20590163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 23265792

約数和(自身を除く): 2675629

約数列:

[1, 11, 43, 101, 431, 473, 1111, 4343, 4741, 18533, 43531, 47773, 203863, 478841, 1871833, 20590163]

約数ペア:

[(1, 20590163), (11, 1871833), (43, 478841), (101, 203863), (431, 47773), (473, 43531), (1111, 18533), (4343, 4741)]