20199873344

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{543241}}^1$

素因数の和:543343

約数の個数: 56

約数和(自身を含む): 46362445248

約数和(自身を除く): 26162571904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 4648, 5312, 9296, 18592, 37184, 543241, 1086482, 2172964, 3802687, 4345928, 7605374, 8691856, 15210748, 17383712, 30421496, 34767424, 45089003, 60842992, 90178006, 121685984, 180356012, 243371968, 315623021, 360712024, 631246042, 721424048, 1262492084, 1442848096, 2524984168, 2885696192, 5049968336, 10099936672, 20199873344]

約数ペア:

[(1, 20199873344), (2, 10099936672), (4, 5049968336), (7, 2885696192), (8, 2524984168), (14, 1442848096), (16, 1262492084), (28, 721424048), (32, 631246042), (56, 360712024), (64, 315623021), (83, 243371968), (112, 180356012), (166, 121685984), (224, 90178006), (332, 60842992), (448, 45089003), (581, 34767424), (664, 30421496), (1162, 17383712), (1328, 15210748), (2324, 8691856), (2656, 7605374), (4648, 4345928), (5312, 3802687), (9296, 2172964), (18592, 1086482), (37184, 543241)]