20892390336

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1997}}^1$

素因数の和:2499

約数の個数: 168

約数和(自身を含む): 61514120304

約数和(自身を除く): 40621729968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 443, 492, 576, 656, 738, 886, 984, 1312, 1329, 1476, 1772, 1968, 1997, 2624, 2658, 2952, 3544, 3936, 3987, 3994, 5316, 5904, 5991, 7088, 7872, 7974, 7988, 10632, 11808, 11982, 14176, 15948, 15976, 17973, 18163, 21264, 23616, 23964, 28352, 31896, 31952, 35946, 36326, 42528, 47928, 54489, 63792, 63904, 71892, 72652, 81877, 85056, 95856, 108978, 127584, 127808, 143784, 145304, 163467, 163754, 191712, 217956, 245631, 255168, 287568, 290608, 326934, 327508, 383424, 435912, 491262, 575136, 581216, 653868, 655016, 736893, 871824, 884671, 982524, 1150272, 1162432, 1307736, 1310032, 1473786, 1743648, 1769342, 1965048, 2615472, 2620064, 2654013, 2947572, 3487296, 3538684, 3930096, 5230944, 5240128, 5308026, 5895144, 7077368, 7860192, 7962039, 10461888, 10616052, 11790288, 14154736, 15720384, 15924078, 21232104, 23580576, 28309472, 31848156, 36271511, 42464208, 47161152, 56618944, 63696312, 72543022, 84928416, 108814533, 127392624, 145086044, 169856832, 217629066, 254785248, 290172088, 326443599, 435258132, 509570496, 580344176, 652887198, 870516264, 1160688352, 1305774396, 1741032528, 2321376704, 2611548792, 3482065056, 5223097584, 6964130112, 10446195168, 20892390336]

約数ペア:

[(1, 20892390336), (2, 10446195168), (3, 6964130112), (4, 5223097584), (6, 3482065056), (8, 2611548792), (9, 2321376704), (12, 1741032528), (16, 1305774396), (18, 1160688352), (24, 870516264), (32, 652887198), (36, 580344176), (41, 509570496), (48, 435258132), (64, 326443599), (72, 290172088), (82, 254785248), (96, 217629066), (123, 169856832), (144, 145086044), (164, 127392624), (192, 108814533), (246, 84928416), (288, 72543022), (328, 63696312), (369, 56618944), (443, 47161152), (492, 42464208), (576, 36271511), (656, 31848156), (738, 28309472), (886, 23580576), (984, 21232104), (1312, 15924078), (1329, 15720384), (1476, 14154736), (1772, 11790288), (1968, 10616052), (1997, 10461888), (2624, 7962039), (2658, 7860192), (2952, 7077368), (3544, 5895144), (3936, 5308026), (3987, 5240128), (3994, 5230944), (5316, 3930096), (5904, 3538684), (5991, 3487296), (7088, 2947572), (7872, 2654013), (7974, 2620064), (7988, 2615472), (10632, 1965048), (11808, 1769342), (11982, 1743648), (14176, 1473786), (15948, 1310032), (15976, 1307736), (17973, 1162432), (18163, 1150272), (21264, 982524), (23616, 884671), (23964, 871824), (28352, 736893), (31896, 655016), (31952, 653868), (35946, 581216), (36326, 575136), (42528, 491262), (47928, 435912), (54489, 383424), (63792, 327508), (63904, 326934), (71892, 290608), (72652, 287568), (81877, 255168), (85056, 245631), (95856, 217956), (108978, 191712), (127584, 163754), (127808, 163467), (143784, 145304)]