20180147798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{531056521}}^1$

素因数の和:531056542

約数の個数: 8

約数和(自身を含む): 31863391320

約数和(自身を除く): 11683243522

約数列:

[1, 2, 19, 38, 531056521, 1062113042, 10090073899, 20180147798]

約数ペア:

[(1, 20180147798), (2, 10090073899), (19, 1062113042), (38, 531056521)]