20236795560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{1733}}^1$

素因数の和:2112

約数の個数: 192

約数和(自身を含む): 66543984000

約数和(自身を除く): 46307188440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 199, 326, 360, 398, 489, 597, 652, 796, 815, 978, 995, 1194, 1304, 1467, 1592, 1630, 1733, 1791, 1956, 1990, 2388, 2445, 2934, 2985, 3260, 3466, 3582, 3912, 3980, 4776, 4890, 5199, 5868, 5970, 6520, 6932, 7164, 7335, 7960, 8665, 8955, 9780, 10398, 11736, 11940, 13864, 14328, 14670, 15597, 17330, 17910, 19560, 20796, 23880, 25995, 29340, 31194, 32437, 34660, 35820, 41592, 51990, 58680, 62388, 64874, 69320, 71640, 77985, 97311, 103980, 124776, 129748, 155970, 162185, 194622, 207960, 259496, 282479, 291933, 311940, 324370, 344867, 389244, 486555, 564958, 583866, 623880, 648740, 689734, 778488, 847437, 973110, 1034601, 1129916, 1167732, 1297480, 1379468, 1412395, 1459665, 1694874, 1724335, 1946220, 2069202, 2259832, 2335464, 2542311, 2758936, 2824790, 2919330, 3103803, 3389748, 3448670, 3892440, 4138404, 4237185, 5084622, 5173005, 5649580, 5838660, 6207606, 6779496, 6897340, 8276808, 8474370, 10169244, 10346010, 11299160, 11677320, 12415212, 12711555, 13794680, 15519015, 16948740, 20338488, 20692020, 24830424, 25423110, 31038030, 33897480, 41384040, 50846220, 56213321, 62076060, 101692440, 112426642, 124152120, 168639963, 224853284, 281066605, 337279926, 449706568, 505919889, 562133210, 674559852, 843199815, 1011839778, 1124266420, 1349119704, 1686399630, 2023679556, 2248532840, 2529599445, 3372799260, 4047359112, 5059198890, 6745598520, 10118397780, 20236795560]

約数ペア:

[(1, 20236795560), (2, 10118397780), (3, 6745598520), (4, 5059198890), (5, 4047359112), (6, 3372799260), (8, 2529599445), (9, 2248532840), (10, 2023679556), (12, 1686399630), (15, 1349119704), (18, 1124266420), (20, 1011839778), (24, 843199815), (30, 674559852), (36, 562133210), (40, 505919889), (45, 449706568), (60, 337279926), (72, 281066605), (90, 224853284), (120, 168639963), (163, 124152120), (180, 112426642), (199, 101692440), (326, 62076060), (360, 56213321), (398, 50846220), (489, 41384040), (597, 33897480), (652, 31038030), (796, 25423110), (815, 24830424), (978, 20692020), (995, 20338488), (1194, 16948740), (1304, 15519015), (1467, 13794680), (1592, 12711555), (1630, 12415212), (1733, 11677320), (1791, 11299160), (1956, 10346010), (1990, 10169244), (2388, 8474370), (2445, 8276808), (2934, 6897340), (2985, 6779496), (3260, 6207606), (3466, 5838660), (3582, 5649580), (3912, 5173005), (3980, 5084622), (4776, 4237185), (4890, 4138404), (5199, 3892440), (5868, 3448670), (5970, 3389748), (6520, 3103803), (6932, 2919330), (7164, 2824790), (7335, 2758936), (7960, 2542311), (8665, 2335464), (8955, 2259832), (9780, 2069202), (10398, 1946220), (11736, 1724335), (11940, 1694874), (13864, 1459665), (14328, 1412395), (14670, 1379468), (15597, 1297480), (17330, 1167732), (17910, 1129916), (19560, 1034601), (20796, 973110), (23880, 847437), (25995, 778488), (29340, 689734), (31194, 648740), (32437, 623880), (34660, 583866), (35820, 564958), (41592, 486555), (51990, 389244), (58680, 344867), (62388, 324370), (64874, 311940), (69320, 291933), (71640, 282479), (77985, 259496), (97311, 207960), (103980, 194622), (124776, 162185), (129748, 155970)]