20692224

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1312

約数の個数: 108

約数和(自身を含む): 68236896

約数和(自身を除く): 47544672

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, 1283, 1344, 1792, 2016, 2304, 2566, 2688, 3849, 4032, 5132, 5376, 7698, 8064, 8981, 10264, 11547, 15396, 16128, 17962, 20528, 23094, 26943, 30792, 35924, 41056, 46188, 53886, 61584, 71848, 80829, 82112, 92376, 107772, 123168, 143696, 161658, 164224, 184752, 215544, 246336, 287392, 323316, 328448, 369504, 431088, 492672, 574784, 646632, 739008, 862176, 985344, 1149568, 1293264, 1478016, 1724352, 2299136, 2586528, 2956032, 3448704, 5173056, 6897408, 10346112, 20692224]

約数ペア:

[(1, 20692224), (2, 10346112), (3, 6897408), (4, 5173056), (6, 3448704), (7, 2956032), (8, 2586528), (9, 2299136), (12, 1724352), (14, 1478016), (16, 1293264), (18, 1149568), (21, 985344), (24, 862176), (28, 739008), (32, 646632), (36, 574784), (42, 492672), (48, 431088), (56, 369504), (63, 328448), (64, 323316), (72, 287392), (84, 246336), (96, 215544), (112, 184752), (126, 164224), (128, 161658), (144, 143696), (168, 123168), (192, 107772), (224, 92376), (252, 82112), (256, 80829), (288, 71848), (336, 61584), (384, 53886), (448, 46188), (504, 41056), (576, 35924), (672, 30792), (768, 26943), (896, 23094), (1008, 20528), (1152, 17962), (1283, 16128), (1344, 15396), (1792, 11547), (2016, 10264), (2304, 8981), (2566, 8064), (2688, 7698), (3849, 5376), (4032, 5132)]