20115512352

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:665

約数の個数: 384

約数和(自身を含む): 65691360000

約数和(自身を除く): 45575847648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 96, 97, 104, 108, 111, 117, 144, 148, 156, 194, 208, 216, 222, 234, 288, 291, 296, 312, 333, 351, 388, 416, 432, 444, 468, 481, 499, 582, 592, 624, 666, 702, 776, 864, 873, 888, 936, 962, 998, 999, 1164, 1184, 1248, 1261, 1332, 1404, 1443, 1497, 1552, 1746, 1776, 1872, 1924, 1996, 1998, 2328, 2522, 2619, 2664, 2808, 2886, 2994, 3104, 3492, 3552, 3589, 3744, 3783, 3848, 3992, 3996, 4329, 4491, 4656, 5044, 5238, 5328, 5616, 5772, 5988, 6487, 6984, 7178, 7566, 7696, 7984, 7992, 8658, 8982, 9312, 10088, 10476, 10656, 10767, 11232, 11349, 11544, 11976, 12974, 12987, 13473, 13968, 14356, 15132, 15392, 15968, 15984, 17316, 17964, 18463, 19461, 20176, 20952, 21534, 22698, 23088, 23952, 25948, 25974, 26946, 27936, 28712, 30264, 31968, 32301, 34047, 34632, 35928, 36926, 38922, 40352, 41904, 43068, 45396, 46176, 46657, 47904, 48403, 51896, 51948, 53892, 55389, 57424, 58383, 60528, 64602, 68094, 69264, 71856, 73852, 77844, 83808, 86136, 90792, 93314, 96806, 96903, 103792, 103896, 107784, 110778, 114848, 116766, 121056, 129204, 136188, 138528, 139971, 143712, 145209, 147704, 155688, 166167, 172272, 175149, 181584, 186628, 193612, 193806, 207584, 207792, 215568, 221556, 233532, 240019, 258408, 272376, 279942, 290418, 295408, 311376, 332334, 344544, 350298, 363168, 373256, 387224, 387612, 415584, 419913, 431136, 435627, 443112, 467064, 480038, 498501, 516816, 544752, 559884, 580836, 590816, 622752, 629239, 664668, 700596, 720057, 746512, 774448, 775224, 839826, 871254, 886224, 934128, 960076, 997002, 1033632, 1089504, 1119768, 1161672, 1258478, 1259739, 1306881, 1329336, 1401192, 1440114, 1493024, 1548896, 1550448, 1679652, 1742508, 1772448, 1790911, 1868256, 1887717, 1920152, 1994004, 2160171, 2239536, 2323344, 2516956, 2519478, 2613762, 2658672, 2802384, 2880228, 3100896, 3359304, 3485016, 3581822, 3775434, 3840304, 3988008, 4320342, 4479072, 4646688, 5033912, 5038956, 5227524, 5317344, 5372733, 5604768, 5663151, 5760456, 6480513, 6718608, 6970032, 7163644, 7550868, 7680608, 7976016, 8640684, 10067824, 10077912, 10455048, 10745466, 11326302, 11520912, 12961026, 13437216, 13940064, 14327288, 15101736, 15952032, 16118199, 16989453, 17281368, 20135648, 20155824, 20910096, 21490932, 22652604, 23041824, 23281843, 25922052, 28654576, 30203472, 32236398, 33978906, 34562736, 40311648, 41820192, 42981864, 45305208, 46563686, 48354597, 51844104, 57309152, 60406944, 64472796, 67957812, 69125472, 69845529, 85963728, 90610416, 93127372, 96709194, 103688208, 128945592, 135915624, 139691058, 171927456, 181220832, 186254744, 193418388, 207376416, 209536587, 257891184, 271831248, 279382116, 372509488, 386836776, 419073174, 515782368, 543662496, 558764232, 628609761, 745018976, 773673552, 838146348, 1117528464, 1257219522, 1547347104, 1676292696, 2235056928, 2514439044, 3352585392, 5028878088, 6705170784, 10057756176, 20115512352]

約数ペア:

[(1, 20115512352), (2, 10057756176), (3, 6705170784), (4, 5028878088), (6, 3352585392), (8, 2514439044), (9, 2235056928), (12, 1676292696), (13, 1547347104), (16, 1257219522), (18, 1117528464), (24, 838146348), (26, 773673552), (27, 745018976), (32, 628609761), (36, 558764232), (37, 543662496), (39, 515782368), (48, 419073174), (52, 386836776), (54, 372509488), (72, 279382116), (74, 271831248), (78, 257891184), (96, 209536587), (97, 207376416), (104, 193418388), (108, 186254744), (111, 181220832), (117, 171927456), (144, 139691058), (148, 135915624), (156, 128945592), (194, 103688208), (208, 96709194), (216, 93127372), (222, 90610416), (234, 85963728), (288, 69845529), (291, 69125472), (296, 67957812), (312, 64472796), (333, 60406944), (351, 57309152), (388, 51844104), (416, 48354597), (432, 46563686), (444, 45305208), (468, 42981864), (481, 41820192), (499, 40311648), (582, 34562736), (592, 33978906), (624, 32236398), (666, 30203472), (702, 28654576), (776, 25922052), (864, 23281843), (873, 23041824), (888, 22652604), (936, 21490932), (962, 20910096), (998, 20155824), (999, 20135648), (1164, 17281368), (1184, 16989453), (1248, 16118199), (1261, 15952032), (1332, 15101736), (1404, 14327288), (1443, 13940064), (1497, 13437216), (1552, 12961026), (1746, 11520912), (1776, 11326302), (1872, 10745466), (1924, 10455048), (1996, 10077912), (1998, 10067824), (2328, 8640684), (2522, 7976016), (2619, 7680608), (2664, 7550868), (2808, 7163644), (2886, 6970032), (2994, 6718608), (3104, 6480513), (3492, 5760456), (3552, 5663151), (3589, 5604768), (3744, 5372733), (3783, 5317344), (3848, 5227524), (3992, 5038956), (3996, 5033912), (4329, 4646688), (4491, 4479072), (4656, 4320342), (5044, 3988008), (5238, 3840304), (5328, 3775434), (5616, 3581822), (5772, 3485016), (5988, 3359304), (6487, 3100896), (6984, 2880228), (7178, 2802384), (7566, 2658672), (7696, 2613762), (7984, 2519478), (7992, 2516956), (8658, 2323344), (8982, 2239536), (9312, 2160171), (10088, 1994004), (10476, 1920152), (10656, 1887717), (10767, 1868256), (11232, 1790911), (11349, 1772448), (11544, 1742508), (11976, 1679652), (12974, 1550448), (12987, 1548896), (13473, 1493024), (13968, 1440114), (14356, 1401192), (15132, 1329336), (15392, 1306881), (15968, 1259739), (15984, 1258478), (17316, 1161672), (17964, 1119768), (18463, 1089504), (19461, 1033632), (20176, 997002), (20952, 960076), (21534, 934128), (22698, 886224), (23088, 871254), (23952, 839826), (25948, 775224), (25974, 774448), (26946, 746512), (27936, 720057), (28712, 700596), (30264, 664668), (31968, 629239), (32301, 622752), (34047, 590816), (34632, 580836), (35928, 559884), (36926, 544752), (38922, 516816), (40352, 498501), (41904, 480038), (43068, 467064), (45396, 443112), (46176, 435627), (46657, 431136), (47904, 419913), (48403, 415584), (51896, 387612), (51948, 387224), (53892, 373256), (55389, 363168), (57424, 350298), (58383, 344544), (60528, 332334), (64602, 311376), (68094, 295408), (69264, 290418), (71856, 279942), (73852, 272376), (77844, 258408), (83808, 240019), (86136, 233532), (90792, 221556), (93314, 215568), (96806, 207792), (96903, 207584), (103792, 193806), (103896, 193612), (107784, 186628), (110778, 181584), (114848, 175149), (116766, 172272), (121056, 166167), (129204, 155688), (136188, 147704), (138528, 145209), (139971, 143712)]