20162906856

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:814

約数の個数: 320

約数和(自身を含む): 62020728000

約数和(自身を除く): 41857821144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 59, 72, 76, 81, 82, 108, 114, 118, 123, 152, 162, 164, 171, 177, 216, 228, 236, 246, 324, 328, 342, 354, 369, 456, 472, 492, 513, 531, 648, 677, 684, 708, 738, 779, 984, 1026, 1062, 1107, 1121, 1354, 1368, 1416, 1476, 1539, 1558, 1593, 2031, 2052, 2124, 2214, 2242, 2337, 2419, 2708, 2952, 3078, 3116, 3186, 3321, 3363, 4062, 4104, 4248, 4428, 4484, 4674, 4779, 4838, 5416, 6093, 6156, 6232, 6372, 6642, 6726, 7011, 7257, 8124, 8856, 8968, 9348, 9558, 9676, 10089, 12186, 12312, 12744, 12863, 13284, 13452, 14022, 14514, 16248, 18279, 18696, 19116, 19352, 20178, 21033, 21771, 24372, 25726, 26568, 26904, 27757, 28044, 29028, 30267, 36558, 38232, 38589, 39943, 40356, 42066, 43542, 45961, 48744, 51452, 54837, 55514, 56088, 58056, 60534, 63099, 65313, 73116, 77178, 79886, 80712, 83271, 84132, 87084, 90801, 91922, 102904, 109674, 111028, 115767, 119829, 121068, 126198, 130626, 137883, 146232, 154356, 159772, 166542, 168264, 174168, 181602, 183844, 195939, 219348, 222056, 231534, 239658, 242136, 249813, 252396, 261252, 275766, 308712, 319544, 333084, 347301, 359487, 363204, 367688, 391878, 413649, 438696, 463068, 479316, 499626, 504792, 522504, 527383, 551532, 666168, 694602, 718974, 726408, 749439, 758917, 783756, 827298, 926136, 958632, 999252, 1041903, 1054766, 1078461, 1103064, 1240947, 1389204, 1437948, 1498878, 1517834, 1567512, 1582149, 1637663, 1654596, 1998504, 2083806, 2109532, 2156922, 2248317, 2276751, 2481894, 2778408, 2875896, 2997756, 3035668, 3164298, 3235383, 3275326, 3309192, 3722841, 4167612, 4219064, 4313844, 4496634, 4553502, 4746447, 4912989, 4963788, 5995512, 6071336, 6328596, 6470766, 6550652, 6830253, 7445682, 8335224, 8627688, 8993268, 9107004, 9492894, 9825978, 9927576, 12657192, 12941532, 13101304, 13660506, 14239341, 14738967, 14891364, 17986536, 18214008, 18985788, 19651956, 20490759, 25883064, 27321012, 28478682, 29477934, 29782728, 31115597, 37971576, 39303912, 40981518, 42718023, 44216901, 54642024, 56957364, 58955868, 61472277, 62231194, 81963036, 85436046, 88433802, 93346791, 113914728, 117911736, 122944554, 124462388, 132650703, 163926072, 170872092, 176867604, 186693582, 245889108, 248924776, 265301406, 280040373, 341744184, 353735208, 373387164, 491778216, 530602812, 560080746, 746774328, 840121119, 1061205624, 1120161492, 1680242238, 2240322984, 2520363357, 3360484476, 5040726714, 6720968952, 10081453428, 20162906856]

約数ペア:

[(1, 20162906856), (2, 10081453428), (3, 6720968952), (4, 5040726714), (6, 3360484476), (8, 2520363357), (9, 2240322984), (12, 1680242238), (18, 1120161492), (19, 1061205624), (24, 840121119), (27, 746774328), (36, 560080746), (38, 530602812), (41, 491778216), (54, 373387164), (57, 353735208), (59, 341744184), (72, 280040373), (76, 265301406), (81, 248924776), (82, 245889108), (108, 186693582), (114, 176867604), (118, 170872092), (123, 163926072), (152, 132650703), (162, 124462388), (164, 122944554), (171, 117911736), (177, 113914728), (216, 93346791), (228, 88433802), (236, 85436046), (246, 81963036), (324, 62231194), (328, 61472277), (342, 58955868), (354, 56957364), (369, 54642024), (456, 44216901), (472, 42718023), (492, 40981518), (513, 39303912), (531, 37971576), (648, 31115597), (677, 29782728), (684, 29477934), (708, 28478682), (738, 27321012), (779, 25883064), (984, 20490759), (1026, 19651956), (1062, 18985788), (1107, 18214008), (1121, 17986536), (1354, 14891364), (1368, 14738967), (1416, 14239341), (1476, 13660506), (1539, 13101304), (1558, 12941532), (1593, 12657192), (2031, 9927576), (2052, 9825978), (2124, 9492894), (2214, 9107004), (2242, 8993268), (2337, 8627688), (2419, 8335224), (2708, 7445682), (2952, 6830253), (3078, 6550652), (3116, 6470766), (3186, 6328596), (3321, 6071336), (3363, 5995512), (4062, 4963788), (4104, 4912989), (4248, 4746447), (4428, 4553502), (4484, 4496634), (4674, 4313844), (4779, 4219064), (4838, 4167612), (5416, 3722841), (6093, 3309192), (6156, 3275326), (6232, 3235383), (6372, 3164298), (6642, 3035668), (6726, 2997756), (7011, 2875896), (7257, 2778408), (8124, 2481894), (8856, 2276751), (8968, 2248317), (9348, 2156922), (9558, 2109532), (9676, 2083806), (10089, 1998504), (12186, 1654596), (12312, 1637663), (12744, 1582149), (12863, 1567512), (13284, 1517834), (13452, 1498878), (14022, 1437948), (14514, 1389204), (16248, 1240947), (18279, 1103064), (18696, 1078461), (19116, 1054766), (19352, 1041903), (20178, 999252), (21033, 958632), (21771, 926136), (24372, 827298), (25726, 783756), (26568, 758917), (26904, 749439), (27757, 726408), (28044, 718974), (29028, 694602), (30267, 666168), (36558, 551532), (38232, 527383), (38589, 522504), (39943, 504792), (40356, 499626), (42066, 479316), (43542, 463068), (45961, 438696), (48744, 413649), (51452, 391878), (54837, 367688), (55514, 363204), (56088, 359487), (58056, 347301), (60534, 333084), (63099, 319544), (65313, 308712), (73116, 275766), (77178, 261252), (79886, 252396), (80712, 249813), (83271, 242136), (84132, 239658), (87084, 231534), (90801, 222056), (91922, 219348), (102904, 195939), (109674, 183844), (111028, 181602), (115767, 174168), (119829, 168264), (121068, 166542), (126198, 159772), (130626, 154356), (137883, 146232)]