20763090432

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{643697}}^1$

素因数の和:643728

約数の個数: 120

約数和(自身を含む): 68484317616

約数和(自身を除く): 47721227184

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, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 643697, 1287394, 1931091, 2574788, 3862182, 4505879, 5149576, 5793273, 7724364, 9011758, 10299152, 11586546, 13517637, 15448728, 18023516, 20598304, 23173092, 27035274, 30897456, 36047032, 40552911, 41196608, 46346184, 54070548, 61794912, 72094064, 81105822, 82393216, 92692368, 108141096, 123589824, 144188128, 162211644, 164786432, 185384736, 216282192, 247179648, 288376256, 324423288, 329572864, 370769472, 432564384, 494359296, 576752512, 648846576, 741538944, 865128768, 988718592, 1153505024, 1297693152, 1483077888, 1730257536, 2307010048, 2595386304, 2966155776, 3460515072, 5190772608, 6921030144, 10381545216, 20763090432]

約数ペア:

[(1, 20763090432), (2, 10381545216), (3, 6921030144), (4, 5190772608), (6, 3460515072), (7, 2966155776), (8, 2595386304), (9, 2307010048), (12, 1730257536), (14, 1483077888), (16, 1297693152), (18, 1153505024), (21, 988718592), (24, 865128768), (28, 741538944), (32, 648846576), (36, 576752512), (42, 494359296), (48, 432564384), (56, 370769472), (63, 329572864), (64, 324423288), (72, 288376256), (84, 247179648), (96, 216282192), (112, 185384736), (126, 164786432), (128, 162211644), (144, 144188128), (168, 123589824), (192, 108141096), (224, 92692368), (252, 82393216), (256, 81105822), (288, 72094064), (336, 61794912), (384, 54070548), (448, 46346184), (504, 41196608), (512, 40552911), (576, 36047032), (672, 30897456), (768, 27035274), (896, 23173092), (1008, 20598304), (1152, 18023516), (1344, 15448728), (1536, 13517637), (1792, 11586546), (2016, 10299152), (2304, 9011758), (2688, 7724364), (3584, 5793273), (4032, 5149576), (4608, 4505879), (5376, 3862182), (8064, 2574788), (10752, 1931091), (16128, 1287394), (32256, 643697)]