20766294

素因数分解:

$2^1\times 3^6\times {\mathrm{14243}}^1$

素因数の和:14263

約数の個数: 28

約数和(自身を含む): 46706076

約数和(自身を除く): 25939782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 14243, 28486, 42729, 85458, 128187, 256374, 384561, 769122, 1153683, 2307366, 3461049, 6922098, 10383147, 20766294]

約数ペア:

[(1, 20766294), (2, 10383147), (3, 6922098), (6, 3461049), (9, 2307366), (18, 1153683), (27, 769122), (54, 384561), (81, 256374), (162, 128187), (243, 85458), (486, 42729), (729, 28486), (1458, 14243)]