20100870144

素因数分解:

$2^{12}\times 3^3\times {\mathrm{181757}}^1$

素因数の和:181790

約数の個数: 104

約数和(自身を含む): 59551191120

約数和(自身を除く): 39450320976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2048, 2304, 3072, 3456, 4096, 4608, 6144, 6912, 9216, 12288, 13824, 18432, 27648, 36864, 55296, 110592, 181757, 363514, 545271, 727028, 1090542, 1454056, 1635813, 2181084, 2908112, 3271626, 4362168, 4907439, 5816224, 6543252, 8724336, 9814878, 11632448, 13086504, 17448672, 19629756, 23264896, 26173008, 34897344, 39259512, 46529792, 52346016, 69794688, 78519024, 93059584, 104692032, 139589376, 157038048, 186119168, 209384064, 279178752, 314076096, 372238336, 418768128, 558357504, 628152192, 744476672, 837536256, 1116715008, 1256304384, 1675072512, 2233430016, 2512608768, 3350145024, 5025217536, 6700290048, 10050435072, 20100870144]

約数ペア:

[(1, 20100870144), (2, 10050435072), (3, 6700290048), (4, 5025217536), (6, 3350145024), (8, 2512608768), (9, 2233430016), (12, 1675072512), (16, 1256304384), (18, 1116715008), (24, 837536256), (27, 744476672), (32, 628152192), (36, 558357504), (48, 418768128), (54, 372238336), (64, 314076096), (72, 279178752), (96, 209384064), (108, 186119168), (128, 157038048), (144, 139589376), (192, 104692032), (216, 93059584), (256, 78519024), (288, 69794688), (384, 52346016), (432, 46529792), (512, 39259512), (576, 34897344), (768, 26173008), (864, 23264896), (1024, 19629756), (1152, 17448672), (1536, 13086504), (1728, 11632448), (2048, 9814878), (2304, 8724336), (3072, 6543252), (3456, 5816224), (4096, 4907439), (4608, 4362168), (6144, 3271626), (6912, 2908112), (9216, 2181084), (12288, 1635813), (13824, 1454056), (18432, 1090542), (27648, 727028), (36864, 545271), (55296, 363514), (110592, 181757)]