20176028747

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{2999261}}^1$

素因数の和:2999330

約数の個数: 12

約数和(自身を含む): 23826137328

約数和(自身を除く): 3650108581

約数列:

[1, 7, 31, 217, 961, 6727, 2999261, 20994827, 92977091, 650839637, 2882289821, 20176028747]

約数ペア:

[(1, 20176028747), (7, 2882289821), (31, 650839637), (217, 92977091), (961, 20994827), (6727, 2999261)]