20146163037

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 37392875520

約数和(自身を除く): 17246712483

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 341, 379, 403, 429, 571, 651, 1001, 1023, 1137, 1209, 1713, 2387, 2653, 2821, 3003, 3997, 4169, 4433, 4927, 6281, 7161, 7423, 7959, 8463, 11749, 11991, 12507, 13299, 14781, 17701, 18843, 22269, 29183, 31031, 34489, 35247, 43967, 51961, 53103, 54197, 81653, 82243, 87549, 93093, 103467, 123907, 129239, 131901, 152737, 155883, 162591, 194711, 216409, 230113, 244959, 246729, 371721, 379379, 387717, 458211, 571571, 584133, 649227, 690339, 904673, 1069159, 1138137, 1362977, 1514863, 1610791, 1680107, 1714713, 2380499, 2531243, 2714019, 2813317, 3207477, 4088931, 4544589, 4832373, 5040321, 6708679, 7141497, 7593729, 8439951, 11760749, 16663493, 17718701, 19693219, 20126037, 30946487, 35282247, 46960753, 49990479, 53156103, 59079657, 73795469, 87212827, 92839461, 140882259, 216625409, 221386407, 261638481, 516568283, 610489789, 649876227, 959341097, 1549704849, 1831469367, 2878023291, 6715387679, 20146163037]

約数ペア:

[(1, 20146163037), (3, 6715387679), (7, 2878023291), (11, 1831469367), (13, 1549704849), (21, 959341097), (31, 649876227), (33, 610489789), (39, 516568283), (77, 261638481), (91, 221386407), (93, 216625409), (143, 140882259), (217, 92839461), (231, 87212827), (273, 73795469), (341, 59079657), (379, 53156103), (403, 49990479), (429, 46960753), (571, 35282247), (651, 30946487), (1001, 20126037), (1023, 19693219), (1137, 17718701), (1209, 16663493), (1713, 11760749), (2387, 8439951), (2653, 7593729), (2821, 7141497), (3003, 6708679), (3997, 5040321), (4169, 4832373), (4433, 4544589), (4927, 4088931), (6281, 3207477), (7161, 2813317), (7423, 2714019), (7959, 2531243), (8463, 2380499), (11749, 1714713), (11991, 1680107), (12507, 1610791), (13299, 1514863), (14781, 1362977), (17701, 1138137), (18843, 1069159), (22269, 904673), (29183, 690339), (31031, 649227), (34489, 584133), (35247, 571571), (43967, 458211), (51961, 387717), (53103, 379379), (54197, 371721), (81653, 246729), (82243, 244959), (87549, 230113), (93093, 216409), (103467, 194711), (123907, 162591), (129239, 155883), (131901, 152737)]