2020247712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10331}}^1$

素因数の和:10451

約数の個数: 144

約数和(自身を含む): 6634135872

約数和(自身を除く): 4613888160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 504, 582, 672, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2016, 2037, 2328, 2716, 3104, 3492, 4074, 4656, 5432, 6111, 6984, 8148, 9312, 10331, 10864, 12222, 13968, 16296, 20662, 21728, 24444, 27936, 30993, 32592, 41324, 48888, 61986, 65184, 72317, 82648, 92979, 97776, 123972, 144634, 165296, 185958, 195552, 216951, 247944, 289268, 330592, 371916, 433902, 495888, 578536, 650853, 743832, 867804, 991776, 1002107, 1157072, 1301706, 1487664, 1735608, 2004214, 2314144, 2603412, 2975328, 3006321, 3471216, 4008428, 5206824, 6012642, 6942432, 7014749, 8016856, 9018963, 10413648, 12025284, 14029498, 16033712, 18037926, 20827296, 21044247, 24050568, 28058996, 32067424, 36075852, 42088494, 48101136, 56117992, 63132741, 72151704, 84176988, 96202272, 112235984, 126265482, 144303408, 168353976, 224471968, 252530964, 288606816, 336707952, 505061928, 673415904, 1010123856, 2020247712]

約数ペア:

[(1, 2020247712), (2, 1010123856), (3, 673415904), (4, 505061928), (6, 336707952), (7, 288606816), (8, 252530964), (9, 224471968), (12, 168353976), (14, 144303408), (16, 126265482), (18, 112235984), (21, 96202272), (24, 84176988), (28, 72151704), (32, 63132741), (36, 56117992), (42, 48101136), (48, 42088494), (56, 36075852), (63, 32067424), (72, 28058996), (84, 24050568), (96, 21044247), (97, 20827296), (112, 18037926), (126, 16033712), (144, 14029498), (168, 12025284), (194, 10413648), (224, 9018963), (252, 8016856), (288, 7014749), (291, 6942432), (336, 6012642), (388, 5206824), (504, 4008428), (582, 3471216), (672, 3006321), (679, 2975328), (776, 2603412), (873, 2314144), (1008, 2004214), (1164, 1735608), (1358, 1487664), (1552, 1301706), (1746, 1157072), (2016, 1002107), (2037, 991776), (2328, 867804), (2716, 743832), (3104, 650853), (3492, 578536), (4074, 495888), (4656, 433902), (5432, 371916), (6111, 330592), (6984, 289268), (8148, 247944), (9312, 216951), (10331, 195552), (10864, 185958), (12222, 165296), (13968, 144634), (16296, 123972), (20662, 97776), (21728, 92979), (24444, 82648), (27936, 72317), (30993, 65184), (32592, 61986), (41324, 48888)]