20216614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5077}}^1$

素因数の和:5271

約数の個数: 16

約数和(自身を含む): 33271056

約数和(自身を除く): 13054442

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 5077, 10154, 55847, 111694, 918937, 1837874, 10108307, 20216614]

約数ペア:

[(1, 20216614), (2, 10108307), (11, 1837874), (22, 918937), (181, 111694), (362, 55847), (1991, 10154), (3982, 5077)]