20104304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114229}}^1$

素因数の和:114248

約数の個数: 20

約数和(自身を含む): 42493560

約数和(自身を除く): 22389256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114229, 228458, 456916, 913832, 1256519, 1827664, 2513038, 5026076, 10052152, 20104304]

約数ペア:

[(1, 20104304), (2, 10052152), (4, 5026076), (8, 2513038), (11, 1827664), (16, 1256519), (22, 913832), (44, 456916), (88, 228458), (176, 114229)]