20126049648

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6569}}^1$

素因数の和:6711

約数の個数: 160

約数和(自身を含む): 56310681600

約数和(自身を除く): 36184631952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 71, 87, 93, 116, 124, 142, 174, 186, 213, 232, 248, 284, 348, 372, 426, 464, 496, 568, 696, 744, 852, 899, 1136, 1392, 1488, 1704, 1798, 2059, 2201, 2697, 3408, 3596, 4118, 4402, 5394, 6177, 6569, 6603, 7192, 8236, 8804, 10788, 12354, 13138, 13206, 14384, 16472, 17608, 19707, 21576, 24708, 26276, 26412, 32944, 35216, 39414, 43152, 49416, 52552, 52824, 63829, 78828, 98832, 105104, 105648, 127658, 157656, 190501, 191487, 203639, 255316, 315312, 381002, 382974, 407278, 466399, 510632, 571503, 610917, 762004, 765948, 814556, 932798, 1021264, 1143006, 1221834, 1399197, 1524008, 1531896, 1629112, 1865596, 2286012, 2443668, 2798394, 3048016, 3063792, 3258224, 3731192, 4572024, 4887336, 5596788, 5905531, 7462384, 9144048, 9774672, 11193576, 11811062, 13525571, 14458369, 17716593, 22387152, 23622124, 27051142, 28916738, 35433186, 40576713, 43375107, 47244248, 54102284, 57833476, 70866372, 81153426, 86750214, 94488496, 108204568, 115666952, 141732744, 162306852, 173500428, 216409136, 231333904, 283465488, 324613704, 347000856, 419292701, 649227408, 694001712, 838585402, 1257878103, 1677170804, 2515756206, 3354341608, 5031512412, 6708683216, 10063024824, 20126049648]

約数ペア:

[(1, 20126049648), (2, 10063024824), (3, 6708683216), (4, 5031512412), (6, 3354341608), (8, 2515756206), (12, 1677170804), (16, 1257878103), (24, 838585402), (29, 694001712), (31, 649227408), (48, 419292701), (58, 347000856), (62, 324613704), (71, 283465488), (87, 231333904), (93, 216409136), (116, 173500428), (124, 162306852), (142, 141732744), (174, 115666952), (186, 108204568), (213, 94488496), (232, 86750214), (248, 81153426), (284, 70866372), (348, 57833476), (372, 54102284), (426, 47244248), (464, 43375107), (496, 40576713), (568, 35433186), (696, 28916738), (744, 27051142), (852, 23622124), (899, 22387152), (1136, 17716593), (1392, 14458369), (1488, 13525571), (1704, 11811062), (1798, 11193576), (2059, 9774672), (2201, 9144048), (2697, 7462384), (3408, 5905531), (3596, 5596788), (4118, 4887336), (4402, 4572024), (5394, 3731192), (6177, 3258224), (6569, 3063792), (6603, 3048016), (7192, 2798394), (8236, 2443668), (8804, 2286012), (10788, 1865596), (12354, 1629112), (13138, 1531896), (13206, 1524008), (14384, 1399197), (16472, 1221834), (17608, 1143006), (19707, 1021264), (21576, 932798), (24708, 814556), (26276, 765948), (26412, 762004), (32944, 610917), (35216, 571503), (39414, 510632), (43152, 466399), (49416, 407278), (52552, 382974), (52824, 381002), (63829, 315312), (78828, 255316), (98832, 203639), (105104, 191487), (105648, 190501), (127658, 157656)]