20223727488

素因数分解:

$2^7\times 3^5\times {\mathrm{499}}^1\times {\mathrm{1303}}^1$

素因数の和:1831

約数の個数: 192

約数和(自身を含む): 60518640000

約数和(自身を除く): 40294912512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 499, 576, 648, 864, 972, 998, 1152, 1296, 1303, 1497, 1728, 1944, 1996, 2592, 2606, 2994, 3456, 3888, 3909, 3992, 4491, 5184, 5212, 5988, 7776, 7818, 7984, 8982, 10368, 10424, 11727, 11976, 13473, 15552, 15636, 15968, 17964, 20848, 23454, 23952, 26946, 31104, 31272, 31936, 35181, 35928, 40419, 41696, 46908, 47904, 53892, 62544, 63872, 70362, 71856, 80838, 83392, 93816, 95808, 105543, 107784, 121257, 125088, 140724, 143712, 161676, 166784, 187632, 191616, 211086, 215568, 242514, 250176, 281448, 287424, 316629, 323352, 375264, 422172, 431136, 485028, 500352, 562896, 574848, 633258, 646704, 650197, 750528, 844344, 862272, 970056, 1125792, 1266516, 1293408, 1300394, 1501056, 1688688, 1724544, 1940112, 1950591, 2251584, 2533032, 2586816, 2600788, 3377376, 3880224, 3901182, 4503168, 5066064, 5173632, 5201576, 5851773, 6754752, 7760448, 7802364, 10132128, 10403152, 11703546, 13509504, 15520896, 15604728, 17555319, 20264256, 20806304, 23407092, 31209456, 35110638, 40528512, 41612608, 46814184, 52665957, 62418912, 70221276, 83225216, 93628368, 105331914, 124837824, 140442552, 157997871, 187256736, 210663828, 249675648, 280885104, 315995742, 374513472, 421327656, 561770208, 631991484, 749026944, 842655312, 1123540416, 1263982968, 1685310624, 2247080832, 2527965936, 3370621248, 5055931872, 6741242496, 10111863744, 20223727488]

約数ペア:

[(1, 20223727488), (2, 10111863744), (3, 6741242496), (4, 5055931872), (6, 3370621248), (8, 2527965936), (9, 2247080832), (12, 1685310624), (16, 1263982968), (18, 1123540416), (24, 842655312), (27, 749026944), (32, 631991484), (36, 561770208), (48, 421327656), (54, 374513472), (64, 315995742), (72, 280885104), (81, 249675648), (96, 210663828), (108, 187256736), (128, 157997871), (144, 140442552), (162, 124837824), (192, 105331914), (216, 93628368), (243, 83225216), (288, 70221276), (324, 62418912), (384, 52665957), (432, 46814184), (486, 41612608), (499, 40528512), (576, 35110638), (648, 31209456), (864, 23407092), (972, 20806304), (998, 20264256), (1152, 17555319), (1296, 15604728), (1303, 15520896), (1497, 13509504), (1728, 11703546), (1944, 10403152), (1996, 10132128), (2592, 7802364), (2606, 7760448), (2994, 6754752), (3456, 5851773), (3888, 5201576), (3909, 5173632), (3992, 5066064), (4491, 4503168), (5184, 3901182), (5212, 3880224), (5988, 3377376), (7776, 2600788), (7818, 2586816), (7984, 2533032), (8982, 2251584), (10368, 1950591), (10424, 1940112), (11727, 1724544), (11976, 1688688), (13473, 1501056), (15552, 1300394), (15636, 1293408), (15968, 1266516), (17964, 1125792), (20848, 970056), (23454, 862272), (23952, 844344), (26946, 750528), (31104, 650197), (31272, 646704), (31936, 633258), (35181, 574848), (35928, 562896), (40419, 500352), (41696, 485028), (46908, 431136), (47904, 422172), (53892, 375264), (62544, 323352), (63872, 316629), (70362, 287424), (71856, 281448), (80838, 250176), (83392, 242514), (93816, 215568), (95808, 211086), (105543, 191616), (107784, 187632), (121257, 166784), (125088, 161676), (140724, 143712)]