20222095176

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{321721}}^1$

素因数の和:321836

約数の個数: 80

約数和(自身を含む): 57224692140

約数和(自身を除く): 37002596964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6984, 7857, 10476, 15714, 20952, 31428, 62856, 321721, 643442, 965163, 1286884, 1930326, 2573768, 2895489, 3860652, 5790978, 7721304, 8686467, 11581956, 17372934, 23163912, 26059401, 31206937, 34745868, 52118802, 62413874, 69491736, 93620811, 104237604, 124827748, 187241622, 208475208, 249655496, 280862433, 374483244, 561724866, 748966488, 842587299, 1123449732, 1685174598, 2246899464, 2527761897, 3370349196, 5055523794, 6740698392, 10111047588, 20222095176]

約数ペア:

[(1, 20222095176), (2, 10111047588), (3, 6740698392), (4, 5055523794), (6, 3370349196), (8, 2527761897), (9, 2246899464), (12, 1685174598), (18, 1123449732), (24, 842587299), (27, 748966488), (36, 561724866), (54, 374483244), (72, 280862433), (81, 249655496), (97, 208475208), (108, 187241622), (162, 124827748), (194, 104237604), (216, 93620811), (291, 69491736), (324, 62413874), (388, 52118802), (582, 34745868), (648, 31206937), (776, 26059401), (873, 23163912), (1164, 17372934), (1746, 11581956), (2328, 8686467), (2619, 7721304), (3492, 5790978), (5238, 3860652), (6984, 2895489), (7857, 2573768), (10476, 1930326), (15714, 1286884), (20952, 965163), (31428, 643442), (62856, 321721)]