2020286772

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7883}}^1$

素因数の和:8019

約数の個数: 120

約数和(自身を含む): 6090106176

約数和(自身を除く): 4069819404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 113, 126, 162, 189, 226, 252, 324, 339, 378, 452, 567, 678, 756, 791, 1017, 1134, 1356, 1582, 2034, 2268, 2373, 3051, 3164, 4068, 4746, 6102, 7119, 7883, 9153, 9492, 12204, 14238, 15766, 18306, 21357, 23649, 28476, 31532, 36612, 42714, 47298, 55181, 64071, 70947, 85428, 94596, 110362, 128142, 141894, 165543, 212841, 220724, 256284, 283788, 331086, 425682, 496629, 638523, 662172, 851364, 890779, 993258, 1277046, 1489887, 1781558, 1986516, 2554092, 2672337, 2979774, 3563116, 4469661, 5344674, 5959548, 6235453, 8017011, 8939322, 10689348, 12470906, 16034022, 17878644, 18706359, 24051033, 24941812, 32068044, 37412718, 48102066, 56119077, 72153099, 74825436, 96204132, 112238154, 144306198, 168357231, 224476308, 288612396, 336714462, 505071693, 673428924, 1010143386, 2020286772]

約数ペア:

[(1, 2020286772), (2, 1010143386), (3, 673428924), (4, 505071693), (6, 336714462), (7, 288612396), (9, 224476308), (12, 168357231), (14, 144306198), (18, 112238154), (21, 96204132), (27, 74825436), (28, 72153099), (36, 56119077), (42, 48102066), (54, 37412718), (63, 32068044), (81, 24941812), (84, 24051033), (108, 18706359), (113, 17878644), (126, 16034022), (162, 12470906), (189, 10689348), (226, 8939322), (252, 8017011), (324, 6235453), (339, 5959548), (378, 5344674), (452, 4469661), (567, 3563116), (678, 2979774), (756, 2672337), (791, 2554092), (1017, 1986516), (1134, 1781558), (1356, 1489887), (1582, 1277046), (2034, 993258), (2268, 890779), (2373, 851364), (3051, 662172), (3164, 638523), (4068, 496629), (4746, 425682), (6102, 331086), (7119, 283788), (7883, 256284), (9153, 220724), (9492, 212841), (12204, 165543), (14238, 141894), (15766, 128142), (18306, 110362), (21357, 94596), (23649, 85428), (28476, 70947), (31532, 64071), (36612, 55181), (42714, 47298)]