20188255586

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{554531}}^1$

素因数の和:554809

約数の個数: 16

約数和(自身を含む): 30743254080

約数和(自身を除く): 10554998494

約数列:

[1, 2, 109, 167, 218, 334, 18203, 36406, 554531, 1109062, 60443879, 92606677, 120887758, 185213354, 10094127793, 20188255586]

約数ペア:

[(1, 20188255586), (2, 10094127793), (109, 185213354), (167, 120887758), (218, 92606677), (334, 60443879), (18203, 1109062), (36406, 554531)]