20245051392

素因数分解:

$2^{11}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1092

約数の個数: 192

約数和(自身を含む): 57458419200

約数和(自身を除く): 37213367808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 239, 256, 272, 384, 408, 478, 512, 544, 717, 768, 811, 816, 956, 1024, 1088, 1434, 1536, 1622, 1632, 1912, 2048, 2176, 2433, 2868, 3072, 3244, 3264, 3824, 4063, 4352, 4866, 5736, 6144, 6488, 6528, 7648, 8126, 8704, 9732, 11472, 12189, 12976, 13056, 13787, 15296, 16252, 17408, 19464, 22944, 24378, 25952, 26112, 27574, 30592, 32504, 34816, 38928, 41361, 45888, 48756, 51904, 52224, 55148, 61184, 65008, 77856, 82722, 91776, 97512, 103808, 104448, 110296, 122368, 130016, 155712, 165444, 183552, 193829, 195024, 207616, 220592, 244736, 260032, 311424, 330888, 367104, 387658, 390048, 415232, 441184, 489472, 520064, 581487, 622848, 661776, 734208, 775316, 780096, 830464, 882368, 1040128, 1162974, 1245696, 1323552, 1468416, 1550632, 1560192, 1660928, 1764736, 2080256, 2325948, 2491392, 2647104, 3101264, 3120384, 3295093, 3529472, 4160512, 4651896, 4982784, 5294208, 6202528, 6240768, 6590186, 7058944, 8321024, 9303792, 9885279, 10588416, 12405056, 12481536, 13180372, 14117888, 18607584, 19770558, 21176832, 24810112, 24963072, 26360744, 28235776, 37215168, 39541116, 42353664, 49620224, 52721488, 74430336, 79082232, 84707328, 99240448, 105442976, 148860672, 158164464, 198480896, 210885952, 297721344, 316328928, 396961792, 421771904, 595442688, 632657856, 843543808, 1190885376, 1265315712, 1687087616, 2530631424, 3374175232, 5061262848, 6748350464, 10122525696, 20245051392]

約数ペア:

[(1, 20245051392), (2, 10122525696), (3, 6748350464), (4, 5061262848), (6, 3374175232), (8, 2530631424), (12, 1687087616), (16, 1265315712), (17, 1190885376), (24, 843543808), (32, 632657856), (34, 595442688), (48, 421771904), (51, 396961792), (64, 316328928), (68, 297721344), (96, 210885952), (102, 198480896), (128, 158164464), (136, 148860672), (192, 105442976), (204, 99240448), (239, 84707328), (256, 79082232), (272, 74430336), (384, 52721488), (408, 49620224), (478, 42353664), (512, 39541116), (544, 37215168), (717, 28235776), (768, 26360744), (811, 24963072), (816, 24810112), (956, 21176832), (1024, 19770558), (1088, 18607584), (1434, 14117888), (1536, 13180372), (1622, 12481536), (1632, 12405056), (1912, 10588416), (2048, 9885279), (2176, 9303792), (2433, 8321024), (2868, 7058944), (3072, 6590186), (3244, 6240768), (3264, 6202528), (3824, 5294208), (4063, 4982784), (4352, 4651896), (4866, 4160512), (5736, 3529472), (6144, 3295093), (6488, 3120384), (6528, 3101264), (7648, 2647104), (8126, 2491392), (8704, 2325948), (9732, 2080256), (11472, 1764736), (12189, 1660928), (12976, 1560192), (13056, 1550632), (13787, 1468416), (15296, 1323552), (16252, 1245696), (17408, 1162974), (19464, 1040128), (22944, 882368), (24378, 830464), (25952, 780096), (26112, 775316), (27574, 734208), (30592, 661776), (32504, 622848), (34816, 581487), (38928, 520064), (41361, 489472), (45888, 441184), (48756, 415232), (51904, 390048), (52224, 387658), (55148, 367104), (61184, 330888), (65008, 311424), (77856, 260032), (82722, 244736), (91776, 220592), (97512, 207616), (103808, 195024), (104448, 193829), (110296, 183552), (122368, 165444), (130016, 155712)]