20384122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54503}}^1$

素因数の和:54533

約数の個数: 16

約数和(自身を含む): 35318592

約数和(自身を除く): 14934470

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 54503, 109006, 599533, 926551, 1199066, 1853102, 10192061, 20384122]

約数ペア:

[(1, 20384122), (2, 10192061), (11, 1853102), (17, 1199066), (22, 926551), (34, 599533), (187, 109006), (374, 54503)]