20844601

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 23328000

約数和(自身を除く): 2483399

約数列:

[1, 17, 23, 89, 391, 599, 1513, 2047, 10183, 13777, 34799, 53311, 234209, 906287, 1226153, 20844601]

約数ペア:

[(1, 20844601), (17, 1226153), (23, 906287), (89, 234209), (391, 53311), (599, 34799), (1513, 13777), (2047, 10183)]