20366894

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:739

約数の個数: 16

約数和(自身を含む): 31034448

約数和(自身を除く): 10667554

約数列:

[1, 2, 113, 226, 227, 397, 454, 794, 25651, 44861, 51302, 89722, 90119, 180238, 10183447, 20366894]

約数ペア:

[(1, 20366894), (2, 10183447), (113, 180238), (226, 90119), (227, 89722), (397, 51302), (454, 44861), (794, 25651)]