20130894540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{111838303}}^1$

素因数の和:111838318

約数の個数: 36

約数和(自身を含む): 61063713984

約数和(自身を除く): 40932819444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 111838303, 223676606, 335514909, 447353212, 559191515, 671029818, 1006544727, 1118383030, 1342059636, 1677574545, 2013089454, 2236766060, 3355149090, 4026178908, 5032723635, 6710298180, 10065447270, 20130894540]

約数ペア:

[(1, 20130894540), (2, 10065447270), (3, 6710298180), (4, 5032723635), (5, 4026178908), (6, 3355149090), (9, 2236766060), (10, 2013089454), (12, 1677574545), (15, 1342059636), (18, 1118383030), (20, 1006544727), (30, 671029818), (36, 559191515), (45, 447353212), (60, 335514909), (90, 223676606), (180, 111838303)]