2007802060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1\times {\mathrm{3833}}^1$

素因数の和:6234

約数の個数: 48

約数和(自身を含む): 4602824352

約数和(自身を除く): 2595022292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2381, 3833, 4762, 7666, 9524, 11905, 15332, 19165, 23810, 26191, 38330, 42163, 47620, 52382, 76660, 84326, 104764, 130955, 168652, 210815, 261910, 421630, 523820, 843260, 9126373, 18252746, 36505492, 45631865, 91263730, 100390103, 182527460, 200780206, 401560412, 501950515, 1003901030, 2007802060]

約数ペア:

[(1, 2007802060), (2, 1003901030), (4, 501950515), (5, 401560412), (10, 200780206), (11, 182527460), (20, 100390103), (22, 91263730), (44, 45631865), (55, 36505492), (110, 18252746), (220, 9126373), (2381, 843260), (3833, 523820), (4762, 421630), (7666, 261910), (9524, 210815), (11905, 168652), (15332, 130955), (19165, 104764), (23810, 84326), (26191, 76660), (38330, 52382), (42163, 47620)]