20144937168

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4549}}^1$

素因数の和:4656

約数の個数: 240

約数和(自身を含む): 62842852800

約数和(自身を除く): 42697915632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 67, 68, 72, 81, 102, 108, 134, 136, 144, 153, 162, 201, 204, 216, 243, 268, 272, 306, 324, 402, 408, 432, 459, 486, 536, 603, 612, 648, 804, 816, 918, 972, 1072, 1139, 1206, 1224, 1296, 1377, 1608, 1809, 1836, 1944, 2278, 2412, 2448, 2754, 3216, 3417, 3618, 3672, 3888, 4131, 4549, 4556, 4824, 5427, 5508, 6834, 7236, 7344, 8262, 9098, 9112, 9648, 10251, 10854, 11016, 13647, 13668, 14472, 16281, 16524, 18196, 18224, 20502, 21708, 22032, 27294, 27336, 28944, 30753, 32562, 33048, 36392, 40941, 41004, 43416, 54588, 54672, 61506, 65124, 66096, 72784, 77333, 81882, 82008, 86832, 92259, 109176, 122823, 123012, 130248, 154666, 163764, 164016, 184518, 218352, 231999, 245646, 246024, 260496, 276777, 304783, 309332, 327528, 368469, 369036, 463998, 491292, 492048, 553554, 609566, 618664, 655056, 695997, 736938, 738072, 914349, 927996, 982584, 1105407, 1107108, 1219132, 1237328, 1391994, 1473876, 1476144, 1828698, 1855992, 1965168, 2087991, 2210814, 2214216, 2438264, 2743047, 2783988, 2947752, 3657396, 3711984, 4175982, 4421628, 4428432, 4876528, 5181311, 5486094, 5567976, 5895504, 6263973, 7314792, 8229141, 8351964, 8843256, 10362622, 10972188, 11135952, 12527946, 14629584, 15543933, 16458282, 16703928, 17686512, 18791919, 20725244, 21944376, 24687423, 25055892, 31087866, 32916564, 33407856, 37583838, 41450488, 43888752, 46631799, 49374846, 50111784, 62175732, 65833128, 74062269, 75167676, 82900976, 93263598, 98749692, 100223568, 124351464, 131666256, 139895397, 148124538, 150335352, 186527196, 197499384, 248702928, 279790794, 296249076, 300670704, 373054392, 394998768, 419686191, 559581588, 592498152, 746108784, 839372382, 1119163176, 1184996304, 1259058573, 1678744764, 2238326352, 2518117146, 3357489528, 5036234292, 6714979056, 10072468584, 20144937168]

約数ペア:

[(1, 20144937168), (2, 10072468584), (3, 6714979056), (4, 5036234292), (6, 3357489528), (8, 2518117146), (9, 2238326352), (12, 1678744764), (16, 1259058573), (17, 1184996304), (18, 1119163176), (24, 839372382), (27, 746108784), (34, 592498152), (36, 559581588), (48, 419686191), (51, 394998768), (54, 373054392), (67, 300670704), (68, 296249076), (72, 279790794), (81, 248702928), (102, 197499384), (108, 186527196), (134, 150335352), (136, 148124538), (144, 139895397), (153, 131666256), (162, 124351464), (201, 100223568), (204, 98749692), (216, 93263598), (243, 82900976), (268, 75167676), (272, 74062269), (306, 65833128), (324, 62175732), (402, 50111784), (408, 49374846), (432, 46631799), (459, 43888752), (486, 41450488), (536, 37583838), (603, 33407856), (612, 32916564), (648, 31087866), (804, 25055892), (816, 24687423), (918, 21944376), (972, 20725244), (1072, 18791919), (1139, 17686512), (1206, 16703928), (1224, 16458282), (1296, 15543933), (1377, 14629584), (1608, 12527946), (1809, 11135952), (1836, 10972188), (1944, 10362622), (2278, 8843256), (2412, 8351964), (2448, 8229141), (2754, 7314792), (3216, 6263973), (3417, 5895504), (3618, 5567976), (3672, 5486094), (3888, 5181311), (4131, 4876528), (4549, 4428432), (4556, 4421628), (4824, 4175982), (5427, 3711984), (5508, 3657396), (6834, 2947752), (7236, 2783988), (7344, 2743047), (8262, 2438264), (9098, 2214216), (9112, 2210814), (9648, 2087991), (10251, 1965168), (10854, 1855992), (11016, 1828698), (13647, 1476144), (13668, 1473876), (14472, 1391994), (16281, 1237328), (16524, 1219132), (18196, 1107108), (18224, 1105407), (20502, 982584), (21708, 927996), (22032, 914349), (27294, 738072), (27336, 736938), (28944, 695997), (30753, 655056), (32562, 618664), (33048, 609566), (36392, 553554), (40941, 492048), (41004, 491292), (43416, 463998), (54588, 369036), (54672, 368469), (61506, 327528), (65124, 309332), (66096, 304783), (72784, 276777), (77333, 260496), (81882, 246024), (82008, 245646), (86832, 231999), (92259, 218352), (109176, 184518), (122823, 164016), (123012, 163764), (130248, 154666)]