20176779786

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7660129}}^1$

素因数の和:7660573

約数の個数: 16

約数和(自身を含む): 40445486400

約数和(自身を除く): 20268706614

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7660129, 15320258, 22980387, 45960774, 3362796631, 6725593262, 10088389893, 20176779786]

約数ペア:

[(1, 20176779786), (2, 10088389893), (3, 6725593262), (6, 3362796631), (439, 45960774), (878, 22980387), (1317, 15320258), (2634, 7660129)]