20628158113

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{14731}}^1$

素因数の和:15312

約数の個数: 16

約数和(自身を含む): 21585326400

約数和(自身を除く): 957168287

約数列:

[1, 29, 109, 443, 3161, 12847, 14731, 48287, 427199, 1400323, 1605679, 6525833, 46564691, 189249157, 711315797, 20628158113]

約数ペア:

[(1, 20628158113), (29, 711315797), (109, 189249157), (443, 46564691), (3161, 6525833), (12847, 1605679), (14731, 1400323), (48287, 427199)]