20892162

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{47699}}^1$

素因数の和:47777

約数の個数: 16

約数和(自身を含む): 42357600

約数和(自身を除く): 21465438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 47699, 95398, 143097, 286194, 3482027, 6964054, 10446081, 20892162]

約数ペア:

[(1, 20892162), (2, 10446081), (3, 6964054), (6, 3482027), (73, 286194), (146, 143097), (219, 95398), (438, 47699)]