20288024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{110261}}^1$

素因数の和:110290

約数の個数: 16

約数和(自身を含む): 39694320

約数和(自身を除く): 19406296

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 110261, 220522, 441044, 882088, 2536003, 5072006, 10144012, 20288024]

約数ペア:

[(1, 20288024), (2, 10144012), (4, 5072006), (8, 2536003), (23, 882088), (46, 441044), (92, 220522), (184, 110261)]