20180743486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31239541}}^1$

素因数の和:31239579

約数の個数: 16

約数和(自身を含む): 33738705360

約数和(自身を除く): 13557961874

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31239541, 62479082, 531072197, 593551279, 1062144394, 1187102558, 10090371743, 20180743486]

約数ペア:

[(1, 20180743486), (2, 10090371743), (17, 1187102558), (19, 1062144394), (34, 593551279), (38, 531072197), (323, 62479082), (646, 31239541)]