20144161

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 12

約数和(自身を含む): 21794724

約数和(自身を除く): 1650563

約数列:

[1, 19, 41, 361, 779, 1361, 14801, 25859, 55801, 491321, 1060219, 20144161]

約数ペア:

[(1, 20144161), (19, 1060219), (41, 491321), (361, 55801), (779, 25859), (1361, 14801)]