20326821696

素因数分解:

$2^6\times 3^5\times {\mathrm{47}}^1\times {\mathrm{27809}}^1$

素因数の和:27883

約数の個数: 168

約数和(自身を含む): 61708832640

約数和(自身を除く): 41382010944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 243, 282, 288, 324, 376, 423, 432, 486, 564, 576, 648, 752, 846, 864, 972, 1128, 1269, 1296, 1504, 1692, 1728, 1944, 2256, 2538, 2592, 3008, 3384, 3807, 3888, 4512, 5076, 5184, 6768, 7614, 7776, 9024, 10152, 11421, 13536, 15228, 15552, 20304, 22842, 27072, 27809, 30456, 40608, 45684, 55618, 60912, 81216, 83427, 91368, 111236, 121824, 166854, 182736, 222472, 243648, 250281, 333708, 365472, 444944, 500562, 667416, 730944, 750843, 889888, 1001124, 1307023, 1334832, 1501686, 1779776, 2002248, 2252529, 2614046, 2669664, 3003372, 3921069, 4004496, 4505058, 5228092, 5339328, 6006744, 6757587, 7842138, 8008992, 9010116, 10456184, 11763207, 12013488, 13515174, 15684276, 16017984, 18020232, 20912368, 23526414, 24026976, 27030348, 31368552, 35289621, 36040464, 41824736, 47052828, 48053952, 54060696, 62737104, 70579242, 72080928, 83649472, 94105656, 105868863, 108121392, 125474208, 141158484, 144161856, 188211312, 211737726, 216242784, 250948416, 282316968, 317606589, 376422624, 423475452, 432485568, 564633936, 635213178, 752845248, 846950904, 1129267872, 1270426356, 1693901808, 2258535744, 2540852712, 3387803616, 5081705424, 6775607232, 10163410848, 20326821696]

約数ペア:

[(1, 20326821696), (2, 10163410848), (3, 6775607232), (4, 5081705424), (6, 3387803616), (8, 2540852712), (9, 2258535744), (12, 1693901808), (16, 1270426356), (18, 1129267872), (24, 846950904), (27, 752845248), (32, 635213178), (36, 564633936), (47, 432485568), (48, 423475452), (54, 376422624), (64, 317606589), (72, 282316968), (81, 250948416), (94, 216242784), (96, 211737726), (108, 188211312), (141, 144161856), (144, 141158484), (162, 125474208), (188, 108121392), (192, 105868863), (216, 94105656), (243, 83649472), (282, 72080928), (288, 70579242), (324, 62737104), (376, 54060696), (423, 48053952), (432, 47052828), (486, 41824736), (564, 36040464), (576, 35289621), (648, 31368552), (752, 27030348), (846, 24026976), (864, 23526414), (972, 20912368), (1128, 18020232), (1269, 16017984), (1296, 15684276), (1504, 13515174), (1692, 12013488), (1728, 11763207), (1944, 10456184), (2256, 9010116), (2538, 8008992), (2592, 7842138), (3008, 6757587), (3384, 6006744), (3807, 5339328), (3888, 5228092), (4512, 4505058), (5076, 4004496), (5184, 3921069), (6768, 3003372), (7614, 2669664), (7776, 2614046), (9024, 2252529), (10152, 2002248), (11421, 1779776), (13536, 1501686), (15228, 1334832), (15552, 1307023), (20304, 1001124), (22842, 889888), (27072, 750843), (27809, 730944), (30456, 667416), (40608, 500562), (45684, 444944), (55618, 365472), (60912, 333708), (81216, 250281), (83427, 243648), (91368, 222472), (111236, 182736), (121824, 166854)]