20080340441

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{122533}}^1$

素因数の和:123152

約数の個数: 16

約数和(自身を含む): 23550054528

約数和(自身を除く): 3469714087

約数列:

[1, 7, 41, 287, 571, 3997, 23411, 122533, 163877, 857731, 5023853, 35166971, 69966343, 489764401, 2868620063, 20080340441]

約数ペア:

[(1, 20080340441), (7, 2868620063), (41, 489764401), (287, 69966343), (571, 35166971), (3997, 5023853), (23411, 857731), (122533, 163877)]