20185382

素因数分解:

$2^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2111}}^1$

素因数の和:2803

約数の個数: 16

約数和(自身を含む): 34670592

約数和(自身を除く): 14485210

約数列:

[1, 2, 7, 14, 683, 1366, 2111, 4222, 4781, 9562, 14777, 29554, 1441813, 2883626, 10092691, 20185382]

約数ペア:

[(1, 20185382), (2, 10092691), (7, 2883626), (14, 1441813), (683, 29554), (1366, 14777), (2111, 9562), (4222, 4781)]