20243526820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1091}}^1$

素因数の和:1346

約数の個数: 192

約数和(自身を含む): 51250268160

約数和(自身を除く): 31006741340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 190, 193, 209, 220, 230, 253, 380, 386, 418, 437, 460, 506, 772, 836, 874, 965, 1012, 1045, 1091, 1265, 1748, 1930, 2090, 2123, 2182, 2185, 2530, 3667, 3860, 4180, 4246, 4364, 4370, 4439, 4807, 5060, 5455, 7334, 8492, 8740, 8878, 9614, 10615, 10910, 12001, 14668, 17756, 18335, 19228, 20729, 21230, 21820, 22195, 24002, 24035, 25093, 36670, 40337, 41458, 42460, 44390, 48004, 48070, 48829, 50186, 60005, 73340, 80674, 82916, 84341, 88780, 96140, 97658, 100372, 103645, 120010, 125465, 161348, 168682, 195316, 201685, 207290, 210563, 228019, 240020, 244145, 250930, 276023, 337364, 403370, 414580, 421126, 421705, 456038, 476767, 488290, 501860, 552046, 806740, 842252, 843410, 912076, 927751, 953534, 976580, 1052815, 1104092, 1140095, 1380115, 1686820, 1855502, 1907068, 2105630, 2280190, 2316193, 2383835, 2760230, 3711004, 4000697, 4211260, 4560380, 4632386, 4638755, 4767670, 4842949, 5244437, 5520460, 8001394, 9264772, 9277510, 9535340, 9685898, 10488874, 11580965, 16002788, 18555020, 19371796, 20003485, 20977748, 23161930, 24214745, 26222185, 40006970, 44007667, 46323860, 48429490, 52444370, 53272439, 80013940, 88015334, 92016031, 96858980, 104888740, 106544878, 176030668, 184032062, 213089756, 220038335, 266362195, 368064124, 440076670, 460080155, 532724390, 880153340, 920160310, 1012176341, 1065448780, 1840320620, 2024352682, 4048705364, 5060881705, 10121763410, 20243526820]

約数ペア:

[(1, 20243526820), (2, 10121763410), (4, 5060881705), (5, 4048705364), (10, 2024352682), (11, 1840320620), (19, 1065448780), (20, 1012176341), (22, 920160310), (23, 880153340), (38, 532724390), (44, 460080155), (46, 440076670), (55, 368064124), (76, 266362195), (92, 220038335), (95, 213089756), (110, 184032062), (115, 176030668), (190, 106544878), (193, 104888740), (209, 96858980), (220, 92016031), (230, 88015334), (253, 80013940), (380, 53272439), (386, 52444370), (418, 48429490), (437, 46323860), (460, 44007667), (506, 40006970), (772, 26222185), (836, 24214745), (874, 23161930), (965, 20977748), (1012, 20003485), (1045, 19371796), (1091, 18555020), (1265, 16002788), (1748, 11580965), (1930, 10488874), (2090, 9685898), (2123, 9535340), (2182, 9277510), (2185, 9264772), (2530, 8001394), (3667, 5520460), (3860, 5244437), (4180, 4842949), (4246, 4767670), (4364, 4638755), (4370, 4632386), (4439, 4560380), (4807, 4211260), (5060, 4000697), (5455, 3711004), (7334, 2760230), (8492, 2383835), (8740, 2316193), (8878, 2280190), (9614, 2105630), (10615, 1907068), (10910, 1855502), (12001, 1686820), (14668, 1380115), (17756, 1140095), (18335, 1104092), (19228, 1052815), (20729, 976580), (21230, 953534), (21820, 927751), (22195, 912076), (24002, 843410), (24035, 842252), (25093, 806740), (36670, 552046), (40337, 501860), (41458, 488290), (42460, 476767), (44390, 456038), (48004, 421705), (48070, 421126), (48829, 414580), (50186, 403370), (60005, 337364), (73340, 276023), (80674, 250930), (82916, 244145), (84341, 240020), (88780, 228019), (96140, 210563), (97658, 207290), (100372, 201685), (103645, 195316), (120010, 168682), (125465, 161348)]