20200921344

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4178

約数の個数: 288

約数和(自身を含む): 64361472000

約数和(自身を除く): 44160550656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 64, 69, 72, 92, 93, 96, 108, 124, 128, 138, 144, 184, 186, 192, 207, 216, 248, 256, 276, 279, 288, 368, 372, 384, 414, 432, 496, 552, 558, 576, 621, 713, 736, 744, 768, 828, 837, 864, 992, 1104, 1116, 1152, 1242, 1426, 1472, 1488, 1656, 1674, 1728, 1984, 2139, 2208, 2232, 2304, 2484, 2852, 2944, 2976, 3312, 3348, 3456, 3968, 4099, 4278, 4416, 4464, 4968, 5704, 5888, 5952, 6417, 6624, 6696, 6912, 7936, 8198, 8556, 8832, 8928, 9936, 11408, 11904, 12297, 12834, 13248, 13392, 16396, 17112, 17664, 17856, 19251, 19872, 22816, 23808, 24594, 25668, 26496, 26784, 32792, 34224, 35712, 36891, 38502, 39744, 45632, 49188, 51336, 52992, 53568, 65584, 68448, 71424, 73782, 77004, 79488, 91264, 94277, 98376, 102672, 107136, 110673, 127069, 131168, 136896, 147564, 154008, 158976, 182528, 188554, 196752, 205344, 214272, 221346, 254138, 262336, 273792, 282831, 295128, 308016, 377108, 381207, 393504, 410688, 442692, 508276, 524672, 547584, 565662, 590256, 616032, 754216, 762414, 787008, 821376, 848493, 885384, 1016552, 1049344, 1131324, 1143621, 1180512, 1232064, 1508432, 1524828, 1574016, 1642752, 1696986, 1770768, 2033104, 2262648, 2287242, 2361024, 2464128, 2545479, 2922587, 3016864, 3049656, 3148032, 3393972, 3430863, 3541536, 4066208, 4525296, 4574484, 4722048, 4928256, 5090958, 5845174, 6033728, 6099312, 6787944, 6861726, 7083072, 8132416, 8767761, 9050592, 9148968, 9444096, 10181916, 11690348, 12067456, 12198624, 13575888, 13723452, 14166144, 16264832, 17535522, 18101184, 18297936, 20363832, 23380696, 24134912, 24397248, 26303283, 27151776, 27446904, 28332288, 32529664, 35071044, 36202368, 36595872, 40727664, 46761392, 48794496, 52606566, 54303552, 54893808, 70142088, 72404736, 73191744, 78909849, 81455328, 93522784, 97588992, 105213132, 108607104, 109787616, 140284176, 146383488, 157819698, 162910656, 187045568, 210426264, 217214208, 219575232, 280568352, 292766976, 315639396, 325821312, 374091136, 420852528, 439150464, 561136704, 631278792, 651642624, 748182272, 841705056, 878300928, 1122273408, 1262557584, 1683410112, 2244546816, 2525115168, 3366820224, 5050230336, 6733640448, 10100460672, 20200921344]

約数ペア:

[(1, 20200921344), (2, 10100460672), (3, 6733640448), (4, 5050230336), (6, 3366820224), (8, 2525115168), (9, 2244546816), (12, 1683410112), (16, 1262557584), (18, 1122273408), (23, 878300928), (24, 841705056), (27, 748182272), (31, 651642624), (32, 631278792), (36, 561136704), (46, 439150464), (48, 420852528), (54, 374091136), (62, 325821312), (64, 315639396), (69, 292766976), (72, 280568352), (92, 219575232), (93, 217214208), (96, 210426264), (108, 187045568), (124, 162910656), (128, 157819698), (138, 146383488), (144, 140284176), (184, 109787616), (186, 108607104), (192, 105213132), (207, 97588992), (216, 93522784), (248, 81455328), (256, 78909849), (276, 73191744), (279, 72404736), (288, 70142088), (368, 54893808), (372, 54303552), (384, 52606566), (414, 48794496), (432, 46761392), (496, 40727664), (552, 36595872), (558, 36202368), (576, 35071044), (621, 32529664), (713, 28332288), (736, 27446904), (744, 27151776), (768, 26303283), (828, 24397248), (837, 24134912), (864, 23380696), (992, 20363832), (1104, 18297936), (1116, 18101184), (1152, 17535522), (1242, 16264832), (1426, 14166144), (1472, 13723452), (1488, 13575888), (1656, 12198624), (1674, 12067456), (1728, 11690348), (1984, 10181916), (2139, 9444096), (2208, 9148968), (2232, 9050592), (2304, 8767761), (2484, 8132416), (2852, 7083072), (2944, 6861726), (2976, 6787944), (3312, 6099312), (3348, 6033728), (3456, 5845174), (3968, 5090958), (4099, 4928256), (4278, 4722048), (4416, 4574484), (4464, 4525296), (4968, 4066208), (5704, 3541536), (5888, 3430863), (5952, 3393972), (6417, 3148032), (6624, 3049656), (6696, 3016864), (6912, 2922587), (7936, 2545479), (8198, 2464128), (8556, 2361024), (8832, 2287242), (8928, 2262648), (9936, 2033104), (11408, 1770768), (11904, 1696986), (12297, 1642752), (12834, 1574016), (13248, 1524828), (13392, 1508432), (16396, 1232064), (17112, 1180512), (17664, 1143621), (17856, 1131324), (19251, 1049344), (19872, 1016552), (22816, 885384), (23808, 848493), (24594, 821376), (25668, 787008), (26496, 762414), (26784, 754216), (32792, 616032), (34224, 590256), (35712, 565662), (36891, 547584), (38502, 524672), (39744, 508276), (45632, 442692), (49188, 410688), (51336, 393504), (52992, 381207), (53568, 377108), (65584, 308016), (68448, 295128), (71424, 282831), (73782, 273792), (77004, 262336), (79488, 254138), (91264, 221346), (94277, 214272), (98376, 205344), (102672, 196752), (107136, 188554), (110673, 182528), (127069, 158976), (131168, 154008), (136896, 147564)]