2040190992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15937}}^1$

素因数の和:16085

約数の個数: 120

約数和(自身を含む): 6577166336

約数和(自身を除く): 4536975344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1524, 1778, 2032, 2286, 2667, 3048, 3556, 4572, 5334, 6096, 7112, 8001, 9144, 10668, 14224, 15937, 16002, 18288, 21336, 31874, 32004, 42672, 47811, 63748, 64008, 95622, 111559, 127496, 128016, 143433, 191244, 223118, 254992, 286866, 334677, 382488, 446236, 573732, 669354, 764976, 892472, 1004031, 1147464, 1338708, 1784944, 2008062, 2023999, 2294928, 2677416, 4016124, 4047998, 5354832, 6071997, 8032248, 8095996, 12143994, 14167993, 16064496, 16191992, 18215991, 24287988, 28335986, 32383984, 36431982, 42503979, 48575976, 56671972, 72863964, 85007958, 97151952, 113343944, 127511937, 145727928, 170015916, 226687888, 255023874, 291455856, 340031832, 510047748, 680063664, 1020095496, 2040190992]

約数ペア:

[(1, 2040190992), (2, 1020095496), (3, 680063664), (4, 510047748), (6, 340031832), (7, 291455856), (8, 255023874), (9, 226687888), (12, 170015916), (14, 145727928), (16, 127511937), (18, 113343944), (21, 97151952), (24, 85007958), (28, 72863964), (36, 56671972), (42, 48575976), (48, 42503979), (56, 36431982), (63, 32383984), (72, 28335986), (84, 24287988), (112, 18215991), (126, 16191992), (127, 16064496), (144, 14167993), (168, 12143994), (252, 8095996), (254, 8032248), (336, 6071997), (381, 5354832), (504, 4047998), (508, 4016124), (762, 2677416), (889, 2294928), (1008, 2023999), (1016, 2008062), (1143, 1784944), (1524, 1338708), (1778, 1147464), (2032, 1004031), (2286, 892472), (2667, 764976), (3048, 669354), (3556, 573732), (4572, 446236), (5334, 382488), (6096, 334677), (7112, 286866), (8001, 254992), (9144, 223118), (10668, 191244), (14224, 143433), (15937, 128016), (16002, 127496), (18288, 111559), (21336, 95622), (31874, 64008), (32004, 63748), (42672, 47811)]