20011722

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{18427}}^1$

素因数の和:18613

約数の個数: 16

約数和(自身を含む): 40246752

約数和(自身を除く): 20235030

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 18427, 36854, 55281, 110562, 3335287, 6670574, 10005861, 20011722]

約数ペア:

[(1, 20011722), (2, 10005861), (3, 6670574), (6, 3335287), (181, 110562), (362, 55281), (543, 36854), (1086, 18427)]