20218022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{5503}}^1$

素因数の和:5683

約数の個数: 16

約数和(自身を含む): 33288192

約数和(自身を除く): 13070170

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 5503, 11006, 60533, 121066, 919001, 1838002, 10109011, 20218022]

約数ペア:

[(1, 20218022), (2, 10109011), (11, 1838002), (22, 919001), (167, 121066), (334, 60533), (1837, 11006), (3674, 5503)]