20144105639

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1\times {\mathrm{29443}}^1$

素因数の和:31766

約数の個数: 16

約数和(自身を含む): 23568390912

約数和(自身を除く): 3424285273

約数列:

[1, 7, 43, 301, 2273, 15911, 29443, 97739, 206101, 684173, 1266049, 8862343, 66923939, 468467573, 2877729377, 20144105639]

約数ペア:

[(1, 20144105639), (7, 2877729377), (43, 468467573), (301, 66923939), (2273, 8862343), (15911, 1266049), (29443, 684173), (97739, 206101)]