20792250864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{170473}}^1$

素因数の和:170516

約数の個数: 180

約数和(自身を含む): 73097887408

約数和(自身を除く): 52305636544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 616, 693, 726, 792, 847, 924, 968, 1008, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2178, 2541, 2772, 2904, 3388, 3696, 4356, 5082, 5544, 5808, 6776, 7623, 8712, 10164, 11088, 13552, 15246, 17424, 20328, 30492, 40656, 60984, 121968, 170473, 340946, 511419, 681892, 1022838, 1193311, 1363784, 1534257, 1875203, 2045676, 2386622, 2727568, 3068514, 3579933, 3750406, 4091352, 4773244, 5625609, 6137028, 7159866, 7500812, 8182704, 9546488, 10739799, 11251218, 12274056, 13126421, 14319732, 15001624, 16876827, 19092976, 20627233, 21479598, 22502436, 24548112, 26252842, 28639464, 30003248, 33753654, 39379263, 41254466, 42959196, 45004872, 52505684, 57278928, 61881699, 67507308, 78758526, 82508932, 85918392, 90009744, 105011368, 118137789, 123763398, 135014616, 144390631, 157517052, 165017864, 171836784, 185645097, 210022736, 236275578, 247526796, 270029232, 288781262, 315034104, 330035728, 371290194, 433171893, 472551156, 495053592, 577562524, 630068208, 742580388, 866343786, 945102312, 990107184, 1155125048, 1299515679, 1485160776, 1732687572, 1890204624, 2310250096, 2599031358, 2970321552, 3465375144, 5198062716, 6930750288, 10396125432, 20792250864]

約数ペア:

[(1, 20792250864), (2, 10396125432), (3, 6930750288), (4, 5198062716), (6, 3465375144), (7, 2970321552), (8, 2599031358), (9, 2310250096), (11, 1890204624), (12, 1732687572), (14, 1485160776), (16, 1299515679), (18, 1155125048), (21, 990107184), (22, 945102312), (24, 866343786), (28, 742580388), (33, 630068208), (36, 577562524), (42, 495053592), (44, 472551156), (48, 433171893), (56, 371290194), (63, 330035728), (66, 315034104), (72, 288781262), (77, 270029232), (84, 247526796), (88, 236275578), (99, 210022736), (112, 185645097), (121, 171836784), (126, 165017864), (132, 157517052), (144, 144390631), (154, 135014616), (168, 123763398), (176, 118137789), (198, 105011368), (231, 90009744), (242, 85918392), (252, 82508932), (264, 78758526), (308, 67507308), (336, 61881699), (363, 57278928), (396, 52505684), (462, 45004872), (484, 42959196), (504, 41254466), (528, 39379263), (616, 33753654), (693, 30003248), (726, 28639464), (792, 26252842), (847, 24548112), (924, 22502436), (968, 21479598), (1008, 20627233), (1089, 19092976), (1232, 16876827), (1386, 15001624), (1452, 14319732), (1584, 13126421), (1694, 12274056), (1848, 11251218), (1936, 10739799), (2178, 9546488), (2541, 8182704), (2772, 7500812), (2904, 7159866), (3388, 6137028), (3696, 5625609), (4356, 4773244), (5082, 4091352), (5544, 3750406), (5808, 3579933), (6776, 3068514), (7623, 2727568), (8712, 2386622), (10164, 2045676), (11088, 1875203), (13552, 1534257), (15246, 1363784), (17424, 1193311), (20328, 1022838), (30492, 681892), (40656, 511419), (60984, 340946), (121968, 170473)]