20171193214

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1559}}^1\times {\mathrm{28499}}^1$

素因数の和:30287

約数の個数: 16

約数和(自身を含む): 30410640000

約数和(自身を除く): 10239446786

約数列:

[1, 2, 227, 454, 1559, 3118, 28499, 56998, 353893, 707786, 6469273, 12938546, 44429941, 88859882, 10085596607, 20171193214]

約数ペア:

[(1, 20171193214), (2, 10085596607), (227, 88859882), (454, 44429941), (1559, 12938546), (3118, 6469273), (28499, 707786), (56998, 353893)]