2016990540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11205503}}^1$

素因数の和:11205518

約数の個数: 36

約数和(自身を含む): 6118205184

約数和(自身を除く): 4101214644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11205503, 22411006, 33616509, 44822012, 56027515, 67233018, 100849527, 112055030, 134466036, 168082545, 201699054, 224110060, 336165090, 403398108, 504247635, 672330180, 1008495270, 2016990540]

約数ペア:

[(1, 2016990540), (2, 1008495270), (3, 672330180), (4, 504247635), (5, 403398108), (6, 336165090), (9, 224110060), (10, 201699054), (12, 168082545), (15, 134466036), (18, 112055030), (20, 100849527), (30, 67233018), (36, 56027515), (45, 44822012), (60, 33616509), (90, 22411006), (180, 11205503)]