20418314112

素因数分解:

$2^7\times 3^5\times 7^2\times {\mathrm{13397}}^1$

素因数の和:13440

約数の個数: 288

約数和(自身を含む): 70885334520

約数和(自身を除く): 50467020408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 896, 972, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1701, 1728, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 2688, 3024, 3136, 3402, 3456, 3528, 3888, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 6272, 6804, 7056, 7776, 7938, 8064, 9072, 9408, 10368, 10584, 11907, 12096, 13397, 13608, 14112, 15552, 15876, 18144, 18816, 21168, 23814, 24192, 26794, 27216, 28224, 31104, 31752, 36288, 40191, 42336, 47628, 53588, 54432, 56448, 63504, 72576, 80382, 84672, 93779, 95256, 107176, 108864, 120573, 127008, 160764, 169344, 187558, 190512, 214352, 217728, 241146, 254016, 281337, 321528, 361719, 375116, 381024, 428704, 482292, 508032, 562674, 643056, 656453, 723438, 750232, 762048, 844011, 857408, 964584, 1085157, 1125348, 1286112, 1312906, 1446876, 1500464, 1524096, 1688022, 1714816, 1929168, 1969359, 2170314, 2250696, 2532033, 2572224, 2625812, 2893752, 3000928, 3255471, 3376044, 3858336, 3938718, 4340628, 4501392, 5064066, 5144448, 5251624, 5787504, 5908077, 6001856, 6510942, 6752088, 7596099, 7716672, 7877436, 8681256, 9002784, 10128132, 10503248, 11575008, 11816154, 12003712, 13021884, 13504176, 15192198, 15433344, 15754872, 17362512, 17724231, 18005568, 20256264, 21006496, 22788297, 23150016, 23632308, 26043768, 27008352, 30384396, 31509744, 34725024, 35448462, 36011136, 40512528, 42012992, 45576594, 46300032, 47264616, 52087536, 53172693, 54016704, 60768792, 63019488, 69450048, 70896924, 81025056, 84025984, 91153188, 94529232, 104175072, 106345386, 108033408, 121537584, 126038976, 138900096, 141793848, 159518079, 162050112, 182306376, 189058464, 208350144, 212690772, 243075168, 252077952, 283587696, 319036158, 324100224, 364612752, 378116928, 416700288, 425381544, 486150336, 567175392, 638072316, 729225504, 756233856, 850763088, 972300672, 1134350784, 1276144632, 1458451008, 1701526176, 2268701568, 2552289264, 2916902016, 3403052352, 5104578528, 6806104704, 10209157056, 20418314112]

約数ペア:

[(1, 20418314112), (2, 10209157056), (3, 6806104704), (4, 5104578528), (6, 3403052352), (7, 2916902016), (8, 2552289264), (9, 2268701568), (12, 1701526176), (14, 1458451008), (16, 1276144632), (18, 1134350784), (21, 972300672), (24, 850763088), (27, 756233856), (28, 729225504), (32, 638072316), (36, 567175392), (42, 486150336), (48, 425381544), (49, 416700288), (54, 378116928), (56, 364612752), (63, 324100224), (64, 319036158), (72, 283587696), (81, 252077952), (84, 243075168), (96, 212690772), (98, 208350144), (108, 189058464), (112, 182306376), (126, 162050112), (128, 159518079), (144, 141793848), (147, 138900096), (162, 126038976), (168, 121537584), (189, 108033408), (192, 106345386), (196, 104175072), (216, 94529232), (224, 91153188), (243, 84025984), (252, 81025056), (288, 70896924), (294, 69450048), (324, 63019488), (336, 60768792), (378, 54016704), (384, 53172693), (392, 52087536), (432, 47264616), (441, 46300032), (448, 45576594), (486, 42012992), (504, 40512528), (567, 36011136), (576, 35448462), (588, 34725024), (648, 31509744), (672, 30384396), (756, 27008352), (784, 26043768), (864, 23632308), (882, 23150016), (896, 22788297), (972, 21006496), (1008, 20256264), (1134, 18005568), (1152, 17724231), (1176, 17362512), (1296, 15754872), (1323, 15433344), (1344, 15192198), (1512, 13504176), (1568, 13021884), (1701, 12003712), (1728, 11816154), (1764, 11575008), (1944, 10503248), (2016, 10128132), (2268, 9002784), (2352, 8681256), (2592, 7877436), (2646, 7716672), (2688, 7596099), (3024, 6752088), (3136, 6510942), (3402, 6001856), (3456, 5908077), (3528, 5787504), (3888, 5251624), (3969, 5144448), (4032, 5064066), (4536, 4501392), (4704, 4340628), (5184, 3938718), (5292, 3858336), (6048, 3376044), (6272, 3255471), (6804, 3000928), (7056, 2893752), (7776, 2625812), (7938, 2572224), (8064, 2532033), (9072, 2250696), (9408, 2170314), (10368, 1969359), (10584, 1929168), (11907, 1714816), (12096, 1688022), (13397, 1524096), (13608, 1500464), (14112, 1446876), (15552, 1312906), (15876, 1286112), (18144, 1125348), (18816, 1085157), (21168, 964584), (23814, 857408), (24192, 844011), (26794, 762048), (27216, 750232), (28224, 723438), (31104, 656453), (31752, 643056), (36288, 562674), (40191, 508032), (42336, 482292), (47628, 428704), (53588, 381024), (54432, 375116), (56448, 361719), (63504, 321528), (72576, 281337), (80382, 254016), (84672, 241146), (93779, 217728), (95256, 214352), (107176, 190512), (108864, 187558), (120573, 169344), (127008, 160764)]