20212686432

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{1091}}^1$

素因数の和:1674

約数の個数: 192

約数和(自身を含む): 60562494720

約数和(自身を除く): 40349808288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 96, 108, 123, 144, 164, 216, 246, 288, 328, 369, 432, 492, 523, 656, 738, 864, 984, 1046, 1091, 1107, 1312, 1476, 1569, 1968, 2092, 2182, 2214, 2952, 3138, 3273, 3936, 4184, 4364, 4428, 4707, 5904, 6276, 6546, 8368, 8728, 8856, 9414, 9819, 11808, 12552, 13092, 14121, 16736, 17456, 17712, 18828, 19638, 21443, 25104, 26184, 28242, 29457, 34912, 35424, 37656, 39276, 42886, 44731, 50208, 52368, 56484, 58914, 64329, 75312, 78552, 85772, 89462, 104736, 112968, 117828, 128658, 134193, 150624, 157104, 171544, 178924, 192987, 225936, 235656, 257316, 268386, 314208, 343088, 357848, 385974, 402579, 451872, 471312, 514632, 536772, 570593, 578961, 686176, 715696, 771948, 805158, 942624, 1029264, 1073544, 1141186, 1157922, 1207737, 1431392, 1543896, 1610316, 1711779, 2058528, 2147088, 2282372, 2315844, 2415474, 3087792, 3220632, 3423558, 4294176, 4564744, 4631688, 4830948, 5135337, 6175584, 6441264, 6847116, 9129488, 9263376, 9661896, 10270674, 12882528, 13694232, 15406011, 18258976, 18526752, 19323792, 20541348, 23394313, 27388464, 30812022, 38647584, 41082696, 46788626, 54776928, 61624044, 70182939, 82165392, 93577252, 123248088, 140365878, 164330784, 187154504, 210548817, 246496176, 280731756, 374309008, 421097634, 492992352, 561463512, 631646451, 748618016, 842195268, 1122927024, 1263292902, 1684390536, 2245854048, 2526585804, 3368781072, 5053171608, 6737562144, 10106343216, 20212686432]

約数ペア:

[(1, 20212686432), (2, 10106343216), (3, 6737562144), (4, 5053171608), (6, 3368781072), (8, 2526585804), (9, 2245854048), (12, 1684390536), (16, 1263292902), (18, 1122927024), (24, 842195268), (27, 748618016), (32, 631646451), (36, 561463512), (41, 492992352), (48, 421097634), (54, 374309008), (72, 280731756), (82, 246496176), (96, 210548817), (108, 187154504), (123, 164330784), (144, 140365878), (164, 123248088), (216, 93577252), (246, 82165392), (288, 70182939), (328, 61624044), (369, 54776928), (432, 46788626), (492, 41082696), (523, 38647584), (656, 30812022), (738, 27388464), (864, 23394313), (984, 20541348), (1046, 19323792), (1091, 18526752), (1107, 18258976), (1312, 15406011), (1476, 13694232), (1569, 12882528), (1968, 10270674), (2092, 9661896), (2182, 9263376), (2214, 9129488), (2952, 6847116), (3138, 6441264), (3273, 6175584), (3936, 5135337), (4184, 4830948), (4364, 4631688), (4428, 4564744), (4707, 4294176), (5904, 3423558), (6276, 3220632), (6546, 3087792), (8368, 2415474), (8728, 2315844), (8856, 2282372), (9414, 2147088), (9819, 2058528), (11808, 1711779), (12552, 1610316), (13092, 1543896), (14121, 1431392), (16736, 1207737), (17456, 1157922), (17712, 1141186), (18828, 1073544), (19638, 1029264), (21443, 942624), (25104, 805158), (26184, 771948), (28242, 715696), (29457, 686176), (34912, 578961), (35424, 570593), (37656, 536772), (39276, 514632), (42886, 471312), (44731, 451872), (50208, 402579), (52368, 385974), (56484, 357848), (58914, 343088), (64329, 314208), (75312, 268386), (78552, 257316), (85772, 235656), (89462, 225936), (104736, 192987), (112968, 178924), (117828, 171544), (128658, 157104), (134193, 150624)]