20190136016

素因数分解:

$2^4\times {\mathrm{953}}^1\times {\mathrm{1324117}}^1$

素因数の和:1325078

約数の個数: 20

約数和(自身を含む): 39159465732

約数和(自身を除く): 18969329716

約数列:

[1, 2, 4, 8, 16, 953, 1906, 3812, 7624, 15248, 1324117, 2648234, 5296468, 10592936, 21185872, 1261883501, 2523767002, 5047534004, 10095068008, 20190136016]

約数ペア:

[(1, 20190136016), (2, 10095068008), (4, 5047534004), (8, 2523767002), (16, 1261883501), (953, 21185872), (1906, 10592936), (3812, 5296468), (7624, 2648234), (15248, 1324117)]