20595218

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1303}}^1$

素因数の和:2441

約数の個数: 16

約数和(自身を含む): 35364480

約数和(自身を除く): 14769262

約数列:

[1, 2, 7, 14, 1129, 1303, 2258, 2606, 7903, 9121, 15806, 18242, 1471087, 2942174, 10297609, 20595218]

約数ペア:

[(1, 20595218), (2, 10297609), (7, 2942174), (14, 1471087), (1129, 18242), (1303, 15806), (2258, 9121), (2606, 7903)]