20160957564

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{6737}}^1$

素因数の和:7001

約数の個数: 144

約数和(自身を含む): 57712317600

約数和(自身を除く): 37551360036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 229, 242, 297, 363, 396, 458, 484, 594, 687, 726, 916, 1089, 1188, 1374, 1452, 2061, 2178, 2519, 2748, 3267, 4122, 4356, 5038, 6183, 6534, 6737, 7557, 8244, 10076, 12366, 13068, 13474, 15114, 20211, 22671, 24732, 26948, 27709, 30228, 40422, 45342, 55418, 60633, 68013, 74107, 80844, 83127, 90684, 110836, 121266, 136026, 148214, 166254, 181899, 222321, 242532, 249381, 272052, 296428, 332508, 363798, 444642, 498762, 666963, 727596, 748143, 815177, 889284, 997524, 1333926, 1496286, 1542773, 1630354, 2000889, 2445531, 2667852, 2992572, 3085546, 3260708, 4001778, 4628319, 4891062, 6171092, 7336593, 8003556, 9256638, 9782124, 13884957, 14673186, 16970503, 18513276, 22009779, 27769914, 29346372, 33941006, 41654871, 44019558, 50911509, 55539828, 67882012, 83309742, 88039116, 101823018, 152734527, 166619484, 186675533, 203646036, 305469054, 373351066, 458203581, 560026599, 610938108, 746702132, 916407162, 1120053198, 1680079797, 1832814324, 2240106396, 3360159594, 5040239391, 6720319188, 10080478782, 20160957564]

約数ペア:

[(1, 20160957564), (2, 10080478782), (3, 6720319188), (4, 5040239391), (6, 3360159594), (9, 2240106396), (11, 1832814324), (12, 1680079797), (18, 1120053198), (22, 916407162), (27, 746702132), (33, 610938108), (36, 560026599), (44, 458203581), (54, 373351066), (66, 305469054), (99, 203646036), (108, 186675533), (121, 166619484), (132, 152734527), (198, 101823018), (229, 88039116), (242, 83309742), (297, 67882012), (363, 55539828), (396, 50911509), (458, 44019558), (484, 41654871), (594, 33941006), (687, 29346372), (726, 27769914), (916, 22009779), (1089, 18513276), (1188, 16970503), (1374, 14673186), (1452, 13884957), (2061, 9782124), (2178, 9256638), (2519, 8003556), (2748, 7336593), (3267, 6171092), (4122, 4891062), (4356, 4628319), (5038, 4001778), (6183, 3260708), (6534, 3085546), (6737, 2992572), (7557, 2667852), (8244, 2445531), (10076, 2000889), (12366, 1630354), (13068, 1542773), (13474, 1496286), (15114, 1333926), (20211, 997524), (22671, 889284), (24732, 815177), (26948, 748143), (27709, 727596), (30228, 666963), (40422, 498762), (45342, 444642), (55418, 363798), (60633, 332508), (68013, 296428), (74107, 272052), (80844, 249381), (83127, 242532), (90684, 222321), (110836, 181899), (121266, 166254), (136026, 148214)]