2020047579

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1031}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 3308707584

約数和(自身を除く): 1288660005

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 733, 891, 1031, 2199, 2673, 3093, 6597, 8063, 9279, 11341, 19791, 24189, 27837, 34023, 59373, 72567, 83511, 102069, 178119, 217701, 250533, 306207, 653103, 755723, 918621, 1959309, 2267169, 2755863, 6801507, 8312953, 20404521, 24938859, 61213563, 74816577, 183640689, 224449731, 673349193, 2020047579]

約数ペア:

[(1, 2020047579), (3, 673349193), (9, 224449731), (11, 183640689), (27, 74816577), (33, 61213563), (81, 24938859), (99, 20404521), (243, 8312953), (297, 6801507), (733, 2755863), (891, 2267169), (1031, 1959309), (2199, 918621), (2673, 755723), (3093, 653103), (6597, 306207), (8063, 250533), (9279, 217701), (11341, 178119), (19791, 102069), (24189, 83511), (27837, 72567), (34023, 59373)]