20000397312

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:518

約数の個数: 384

約数和(自身を含む): 68339980800

約数和(自身を除く): 48339583488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 163, 168, 189, 192, 216, 224, 252, 256, 288, 317, 326, 336, 378, 384, 432, 448, 489, 504, 512, 576, 634, 652, 672, 756, 768, 864, 896, 951, 978, 1008, 1024, 1141, 1152, 1268, 1304, 1344, 1467, 1512, 1536, 1728, 1792, 1902, 1956, 2016, 2048, 2219, 2282, 2304, 2536, 2608, 2688, 2853, 2934, 3024, 3072, 3423, 3456, 3584, 3804, 3912, 4032, 4401, 4438, 4564, 4608, 5072, 5216, 5376, 5706, 5868, 6048, 6144, 6657, 6846, 6912, 7168, 7608, 7824, 8064, 8559, 8802, 8876, 9128, 9216, 10144, 10269, 10432, 10752, 11412, 11736, 12096, 13314, 13692, 13824, 14336, 15216, 15648, 16128, 17118, 17604, 17752, 18256, 18432, 19971, 20288, 20538, 20864, 21504, 22824, 23472, 24192, 26628, 27384, 27648, 30432, 30807, 31296, 32256, 34236, 35208, 35504, 36512, 39942, 40576, 41076, 41728, 43008, 45648, 46944, 48384, 51671, 53256, 54768, 55296, 59913, 60864, 61614, 62592, 64512, 68472, 70416, 71008, 73024, 79884, 81152, 82152, 83456, 91296, 93888, 96768, 103342, 106512, 109536, 119826, 121728, 123228, 125184, 129024, 136944, 140832, 142016, 146048, 155013, 159768, 162304, 164304, 166912, 182592, 187776, 193536, 206684, 213024, 219072, 239652, 243456, 246456, 250368, 273888, 281664, 284032, 292096, 310026, 319536, 324608, 328608, 333824, 361697, 365184, 375552, 387072, 413368, 426048, 438144, 465039, 479304, 486912, 492912, 500736, 547776, 563328, 568064, 584192, 620052, 639072, 649216, 657216, 723394, 730368, 751104, 826736, 852096, 876288, 930078, 958608, 973824, 985824, 1001472, 1085091, 1095552, 1126656, 1136128, 1168384, 1240104, 1278144, 1314432, 1395117, 1446788, 1460736, 1502208, 1653472, 1704192, 1752576, 1860156, 1917216, 1947648, 1971648, 2170182, 2191104, 2253312, 2272256, 2336768, 2480208, 2556288, 2628864, 2790234, 2893576, 2921472, 3004416, 3255273, 3306944, 3408384, 3505152, 3720312, 3834432, 3943296, 4340364, 4382208, 4506624, 4544512, 4960416, 5112576, 5257728, 5580468, 5787152, 5842944, 6510546, 6613888, 6816768, 7010304, 7440624, 7668864, 7886592, 8680728, 8764416, 9013248, 9765819, 9920832, 10225152, 10515456, 11160936, 11574304, 13021092, 13227776, 13633536, 14881248, 15337728, 15773184, 17361456, 17528832, 19531638, 19841664, 20450304, 21030912, 22321872, 23148608, 26042184, 26455552, 29762496, 30675456, 31546368, 34722912, 39063276, 39683328, 40900608, 44643744, 46297216, 52084368, 52911104, 59524992, 61350912, 63092736, 69445824, 78126552, 79366656, 89287488, 92594432, 104168736, 105822208, 119049984, 122701824, 138891648, 156253104, 158733312, 178574976, 185188864, 208337472, 238099968, 277783296, 312506208, 317466624, 357149952, 370377728, 416674944, 476199936, 555566592, 625012416, 714299904, 740755456, 833349888, 952399872, 1111133184, 1250024832, 1428599808, 1666699776, 2222266368, 2500049664, 2857199616, 3333399552, 5000099328, 6666799104, 10000198656, 20000397312]

約数ペア:

[(1, 20000397312), (2, 10000198656), (3, 6666799104), (4, 5000099328), (6, 3333399552), (7, 2857199616), (8, 2500049664), (9, 2222266368), (12, 1666699776), (14, 1428599808), (16, 1250024832), (18, 1111133184), (21, 952399872), (24, 833349888), (27, 740755456), (28, 714299904), (32, 625012416), (36, 555566592), (42, 476199936), (48, 416674944), (54, 370377728), (56, 357149952), (63, 317466624), (64, 312506208), (72, 277783296), (84, 238099968), (96, 208337472), (108, 185188864), (112, 178574976), (126, 158733312), (128, 156253104), (144, 138891648), (163, 122701824), (168, 119049984), (189, 105822208), (192, 104168736), (216, 92594432), (224, 89287488), (252, 79366656), (256, 78126552), (288, 69445824), (317, 63092736), (326, 61350912), (336, 59524992), (378, 52911104), (384, 52084368), (432, 46297216), (448, 44643744), (489, 40900608), (504, 39683328), (512, 39063276), (576, 34722912), (634, 31546368), (652, 30675456), (672, 29762496), (756, 26455552), (768, 26042184), (864, 23148608), (896, 22321872), (951, 21030912), (978, 20450304), (1008, 19841664), (1024, 19531638), (1141, 17528832), (1152, 17361456), (1268, 15773184), (1304, 15337728), (1344, 14881248), (1467, 13633536), (1512, 13227776), (1536, 13021092), (1728, 11574304), (1792, 11160936), (1902, 10515456), (1956, 10225152), (2016, 9920832), (2048, 9765819), (2219, 9013248), (2282, 8764416), (2304, 8680728), (2536, 7886592), (2608, 7668864), (2688, 7440624), (2853, 7010304), (2934, 6816768), (3024, 6613888), (3072, 6510546), (3423, 5842944), (3456, 5787152), (3584, 5580468), (3804, 5257728), (3912, 5112576), (4032, 4960416), (4401, 4544512), (4438, 4506624), (4564, 4382208), (4608, 4340364), (5072, 3943296), (5216, 3834432), (5376, 3720312), (5706, 3505152), (5868, 3408384), (6048, 3306944), (6144, 3255273), (6657, 3004416), (6846, 2921472), (6912, 2893576), (7168, 2790234), (7608, 2628864), (7824, 2556288), (8064, 2480208), (8559, 2336768), (8802, 2272256), (8876, 2253312), (9128, 2191104), (9216, 2170182), (10144, 1971648), (10269, 1947648), (10432, 1917216), (10752, 1860156), (11412, 1752576), (11736, 1704192), (12096, 1653472), (13314, 1502208), (13692, 1460736), (13824, 1446788), (14336, 1395117), (15216, 1314432), (15648, 1278144), (16128, 1240104), (17118, 1168384), (17604, 1136128), (17752, 1126656), (18256, 1095552), (18432, 1085091), (19971, 1001472), (20288, 985824), (20538, 973824), (20864, 958608), (21504, 930078), (22824, 876288), (23472, 852096), (24192, 826736), (26628, 751104), (27384, 730368), (27648, 723394), (30432, 657216), (30807, 649216), (31296, 639072), (32256, 620052), (34236, 584192), (35208, 568064), (35504, 563328), (36512, 547776), (39942, 500736), (40576, 492912), (41076, 486912), (41728, 479304), (43008, 465039), (45648, 438144), (46944, 426048), (48384, 413368), (51671, 387072), (53256, 375552), (54768, 365184), (55296, 361697), (59913, 333824), (60864, 328608), (61614, 324608), (62592, 319536), (64512, 310026), (68472, 292096), (70416, 284032), (71008, 281664), (73024, 273888), (79884, 250368), (81152, 246456), (82152, 243456), (83456, 239652), (91296, 219072), (93888, 213024), (96768, 206684), (103342, 193536), (106512, 187776), (109536, 182592), (119826, 166912), (121728, 164304), (123228, 162304), (125184, 159768), (129024, 155013), (136944, 146048), (140832, 142016)]