20953673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 24312960

約数和(自身を除く): 3359287

約数列:

[1, 13, 17, 59, 221, 767, 1003, 1607, 13039, 20891, 27319, 94813, 355147, 1232569, 1611821, 20953673]

約数ペア:

[(1, 20953673), (13, 1611821), (17, 1232569), (59, 355147), (221, 94813), (767, 27319), (1003, 20891), (1607, 13039)]