20213282304

素因数分解:

$2^9\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{2591}}^1$

素因数の和:4308

約数の個数: 120

約数和(自身を含む): 58393887552

約数和(自身を除く): 38180605248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 1693, 2304, 2591, 3386, 4608, 5079, 5182, 6772, 7773, 10158, 10364, 13544, 15237, 15546, 20316, 20728, 23319, 27088, 30474, 31092, 40632, 41456, 46638, 54176, 60948, 62184, 81264, 82912, 93276, 108352, 121896, 124368, 162528, 165824, 186552, 216704, 243792, 248736, 325056, 331648, 373104, 433408, 487584, 497472, 650112, 663296, 746208, 866816, 975168, 994944, 1300224, 1326592, 1492416, 1950336, 1989888, 2600448, 2984832, 3900672, 3979776, 4386563, 5969664, 7801344, 8773126, 11939328, 13159689, 17546252, 26319378, 35092504, 39479067, 52638756, 70185008, 78958134, 105277512, 140370016, 157916268, 210555024, 280740032, 315832536, 421110048, 561480064, 631665072, 842220096, 1122960128, 1263330144, 1684440192, 2245920256, 2526660288, 3368880384, 5053320576, 6737760768, 10106641152, 20213282304]

約数ペア:

[(1, 20213282304), (2, 10106641152), (3, 6737760768), (4, 5053320576), (6, 3368880384), (8, 2526660288), (9, 2245920256), (12, 1684440192), (16, 1263330144), (18, 1122960128), (24, 842220096), (32, 631665072), (36, 561480064), (48, 421110048), (64, 315832536), (72, 280740032), (96, 210555024), (128, 157916268), (144, 140370016), (192, 105277512), (256, 78958134), (288, 70185008), (384, 52638756), (512, 39479067), (576, 35092504), (768, 26319378), (1152, 17546252), (1536, 13159689), (1693, 11939328), (2304, 8773126), (2591, 7801344), (3386, 5969664), (4608, 4386563), (5079, 3979776), (5182, 3900672), (6772, 2984832), (7773, 2600448), (10158, 1989888), (10364, 1950336), (13544, 1492416), (15237, 1326592), (15546, 1300224), (20316, 994944), (20728, 975168), (23319, 866816), (27088, 746208), (30474, 663296), (31092, 650112), (40632, 497472), (41456, 487584), (46638, 433408), (54176, 373104), (60948, 331648), (62184, 325056), (81264, 248736), (82912, 243792), (93276, 216704), (108352, 186552), (121896, 165824), (124368, 162528)]