2000700405

素因数分解:

$3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16633}}^1$

素因数の和:16670

約数の個数: 64

約数和(自身を含む): 3928285440

約数和(自身を除く): 1927585035

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 729, 891, 1215, 1485, 2187, 2673, 3645, 4455, 8019, 10935, 13365, 16633, 24057, 40095, 49899, 83165, 120285, 149697, 182963, 249495, 449091, 548889, 748485, 914815, 1347273, 1646667, 2245455, 2744445, 4041819, 4940001, 6736365, 8233335, 12125457, 14820003, 20209095, 24700005, 36376371, 44460009, 60627285, 74100015, 133380027, 181881855, 222300045, 400140081, 666900135, 2000700405]

約数ペア:

[(1, 2000700405), (3, 666900135), (5, 400140081), (9, 222300045), (11, 181881855), (15, 133380027), (27, 74100015), (33, 60627285), (45, 44460009), (55, 36376371), (81, 24700005), (99, 20209095), (135, 14820003), (165, 12125457), (243, 8233335), (297, 6736365), (405, 4940001), (495, 4041819), (729, 2744445), (891, 2245455), (1215, 1646667), (1485, 1347273), (2187, 914815), (2673, 748485), (3645, 548889), (4455, 449091), (8019, 249495), (10935, 182963), (13365, 149697), (16633, 120285), (24057, 83165), (40095, 49899)]