20859382272

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3413}}^1$

素因数の和:3630

約数の個数: 160

約数和(自身を含む): 58339087488

約数和(自身を除く): 37479705216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 173, 184, 192, 256, 276, 346, 368, 384, 512, 519, 552, 692, 736, 768, 1038, 1104, 1384, 1472, 1536, 2076, 2208, 2768, 2944, 3413, 3979, 4152, 4416, 5536, 5888, 6826, 7958, 8304, 8832, 10239, 11072, 11776, 11937, 13652, 15916, 16608, 17664, 20478, 22144, 23874, 27304, 31832, 33216, 35328, 40956, 44288, 47748, 54608, 63664, 66432, 78499, 81912, 88576, 95496, 109216, 127328, 132864, 156998, 163824, 190992, 218432, 235497, 254656, 265728, 313996, 327648, 381984, 436864, 470994, 509312, 590449, 627992, 655296, 763968, 873728, 941988, 1018624, 1180898, 1255984, 1310592, 1527936, 1747456, 1771347, 1883976, 2037248, 2361796, 2511968, 2621184, 3055872, 3542694, 3767952, 4723592, 5023936, 5242368, 6111744, 7085388, 7535904, 9447184, 10047872, 13580327, 14170776, 15071808, 18894368, 20095744, 27160654, 28341552, 30143616, 37788736, 40191488, 40740981, 54321308, 56683104, 60287232, 75577472, 81481962, 108642616, 113366208, 120574464, 151154944, 162963924, 217285232, 226732416, 302309888, 325927848, 434570464, 453464832, 651855696, 869140928, 906929664, 1303711392, 1738281856, 2607422784, 3476563712, 5214845568, 6953127424, 10429691136, 20859382272]

約数ペア:

[(1, 20859382272), (2, 10429691136), (3, 6953127424), (4, 5214845568), (6, 3476563712), (8, 2607422784), (12, 1738281856), (16, 1303711392), (23, 906929664), (24, 869140928), (32, 651855696), (46, 453464832), (48, 434570464), (64, 325927848), (69, 302309888), (92, 226732416), (96, 217285232), (128, 162963924), (138, 151154944), (173, 120574464), (184, 113366208), (192, 108642616), (256, 81481962), (276, 75577472), (346, 60287232), (368, 56683104), (384, 54321308), (512, 40740981), (519, 40191488), (552, 37788736), (692, 30143616), (736, 28341552), (768, 27160654), (1038, 20095744), (1104, 18894368), (1384, 15071808), (1472, 14170776), (1536, 13580327), (2076, 10047872), (2208, 9447184), (2768, 7535904), (2944, 7085388), (3413, 6111744), (3979, 5242368), (4152, 5023936), (4416, 4723592), (5536, 3767952), (5888, 3542694), (6826, 3055872), (7958, 2621184), (8304, 2511968), (8832, 2361796), (10239, 2037248), (11072, 1883976), (11776, 1771347), (11937, 1747456), (13652, 1527936), (15916, 1310592), (16608, 1255984), (17664, 1180898), (20478, 1018624), (22144, 941988), (23874, 873728), (27304, 763968), (31832, 655296), (33216, 627992), (35328, 590449), (40956, 509312), (44288, 470994), (47748, 436864), (54608, 381984), (63664, 327648), (66432, 313996), (78499, 265728), (81912, 254656), (88576, 235497), (95496, 218432), (109216, 190992), (127328, 163824), (132864, 156998)]