20159680326

素因数分解:

$2^1\times 3^1\times {\mathrm{20341}}^1\times {\mathrm{165181}}^1$

素因数の和:185527

約数の個数: 16

約数和(自身を含む): 40321586928

約数和(自身を除く): 20161906602

約数列:

[1, 2, 3, 6, 20341, 40682, 61023, 122046, 165181, 330362, 495543, 991086, 3359946721, 6719893442, 10079840163, 20159680326]

約数ペア:

[(1, 20159680326), (2, 10079840163), (3, 6719893442), (6, 3359946721), (20341, 991086), (40682, 495543), (61023, 330362), (122046, 165181)]