20056409856

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1243577}}^1$

素因数の和:1243606

約数の個数: 108

約数和(自身を含む): 66088709232

約数和(自身を除く): 46032299376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 1243577, 2487154, 3730731, 4974308, 7461462, 8705039, 9948616, 11192193, 14922924, 17410078, 19897232, 22384386, 26115117, 29845848, 34820156, 39794464, 44768772, 52230234, 59691696, 69640312, 78345351, 79588928, 89537544, 104460468, 119383392, 139280624, 156690702, 159177856, 179075088, 208920936, 238766784, 278561248, 313381404, 318355712, 358150176, 417841872, 477533568, 557122496, 626762808, 716300352, 835683744, 955067136, 1114244992, 1253525616, 1432600704, 1671367488, 2228489984, 2507051232, 2865201408, 3342734976, 5014102464, 6685469952, 10028204928, 20056409856]

約数ペア:

[(1, 20056409856), (2, 10028204928), (3, 6685469952), (4, 5014102464), (6, 3342734976), (7, 2865201408), (8, 2507051232), (9, 2228489984), (12, 1671367488), (14, 1432600704), (16, 1253525616), (18, 1114244992), (21, 955067136), (24, 835683744), (28, 716300352), (32, 626762808), (36, 557122496), (42, 477533568), (48, 417841872), (56, 358150176), (63, 318355712), (64, 313381404), (72, 278561248), (84, 238766784), (96, 208920936), (112, 179075088), (126, 159177856), (128, 156690702), (144, 139280624), (168, 119383392), (192, 104460468), (224, 89537544), (252, 79588928), (256, 78345351), (288, 69640312), (336, 59691696), (384, 52230234), (448, 44768772), (504, 39794464), (576, 34820156), (672, 29845848), (768, 26115117), (896, 22384386), (1008, 19897232), (1152, 17410078), (1344, 14922924), (1792, 11192193), (2016, 9948616), (2304, 8705039), (2688, 7461462), (4032, 4974308), (5376, 3730731), (8064, 2487154), (16128, 1243577)]