20204082

素因数分解:

$2^1\times 3^2\times {\mathrm{1122449}}^1$

素因数の和:1122457

約数の個数: 12

約数和(自身を含む): 43775550

約数和(自身を除く): 23571468

約数列:

[1, 2, 3, 6, 9, 18, 1122449, 2244898, 3367347, 6734694, 10102041, 20204082]

約数ペア:

[(1, 20204082), (2, 10102041), (3, 6734694), (6, 3367347), (9, 2244898), (18, 1122449)]