20108671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 23390208

約数和(自身を除く): 3281537

約数列:

[1, 11, 17, 187, 191, 563, 2101, 3247, 6193, 9571, 35717, 105281, 107533, 1182863, 1828061, 20108671]

約数ペア:

[(1, 20108671), (11, 1828061), (17, 1182863), (187, 107533), (191, 105281), (563, 35717), (2101, 9571), (3247, 6193)]