20635735776

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 59260658688

約数和(自身を除く): 38624922912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 47, 48, 62, 73, 86, 93, 94, 96, 124, 129, 141, 146, 172, 186, 188, 219, 248, 258, 282, 292, 344, 372, 376, 438, 496, 516, 564, 584, 688, 744, 752, 876, 992, 1032, 1128, 1168, 1333, 1376, 1457, 1488, 1504, 1752, 2021, 2064, 2209, 2256, 2263, 2336, 2666, 2914, 2976, 3139, 3431, 3504, 3999, 4042, 4128, 4371, 4418, 4512, 4526, 5332, 5828, 6063, 6278, 6627, 6789, 6862, 7008, 7998, 8084, 8742, 8836, 9052, 9417, 10293, 10664, 11656, 12126, 12556, 13254, 13578, 13724, 15996, 16168, 17484, 17672, 18104, 18834, 20586, 21328, 23312, 24252, 25112, 26508, 27156, 27448, 31992, 32336, 34968, 35344, 36208, 37668, 41172, 42656, 46624, 48504, 50224, 53016, 54312, 54896, 62651, 63984, 64672, 68479, 69936, 70688, 72416, 75336, 82344, 94987, 97008, 97309, 100448, 106032, 106361, 108624, 109792, 125302, 127968, 136958, 139872, 147533, 150672, 161257, 164688, 187953, 189974, 194016, 194618, 205437, 212064, 212722, 217248, 250604, 273916, 284961, 291927, 295066, 301344, 319083, 322514, 329376, 375906, 379948, 389236, 410874, 425444, 442599, 483771, 501208, 547832, 569922, 583854, 590132, 638166, 645028, 751812, 759896, 778472, 821748, 850888, 885198, 967542, 1002416, 1095664, 1139844, 1167708, 1180264, 1276332, 1290056, 1503624, 1519792, 1556944, 1643496, 1701776, 1770396, 1935084, 2004832, 2191328, 2279688, 2335416, 2360528, 2552664, 2580112, 2944597, 3007248, 3039584, 3113888, 3286992, 3403552, 3540792, 3870168, 4559376, 4573523, 4670832, 4721056, 4998967, 5105328, 5160224, 5889194, 6014496, 6573984, 6934051, 7081584, 7740336, 8833791, 9118752, 9147046, 9341664, 9997934, 10210656, 11778388, 13720569, 13868102, 14163168, 14996901, 15480672, 17667582, 18294092, 19995868, 20802153, 23556776, 27441138, 27736204, 29993802, 35335164, 36588184, 39991736, 41604306, 47113552, 54882276, 55472408, 59987604, 70670328, 73176368, 79983472, 83208612, 94227104, 109764552, 110944816, 119975208, 141340656, 146352736, 159966944, 166417224, 214955581, 219529104, 221889632, 239950416, 282681312, 332834448, 429911162, 439058208, 479900832, 644866743, 665668896, 859822324, 1289733486, 1719644648, 2579466972, 3439289296, 5158933944, 6878578592, 10317867888, 20635735776]

約数ペア:

[(1, 20635735776), (2, 10317867888), (3, 6878578592), (4, 5158933944), (6, 3439289296), (8, 2579466972), (12, 1719644648), (16, 1289733486), (24, 859822324), (31, 665668896), (32, 644866743), (43, 479900832), (47, 439058208), (48, 429911162), (62, 332834448), (73, 282681312), (86, 239950416), (93, 221889632), (94, 219529104), (96, 214955581), (124, 166417224), (129, 159966944), (141, 146352736), (146, 141340656), (172, 119975208), (186, 110944816), (188, 109764552), (219, 94227104), (248, 83208612), (258, 79983472), (282, 73176368), (292, 70670328), (344, 59987604), (372, 55472408), (376, 54882276), (438, 47113552), (496, 41604306), (516, 39991736), (564, 36588184), (584, 35335164), (688, 29993802), (744, 27736204), (752, 27441138), (876, 23556776), (992, 20802153), (1032, 19995868), (1128, 18294092), (1168, 17667582), (1333, 15480672), (1376, 14996901), (1457, 14163168), (1488, 13868102), (1504, 13720569), (1752, 11778388), (2021, 10210656), (2064, 9997934), (2209, 9341664), (2256, 9147046), (2263, 9118752), (2336, 8833791), (2666, 7740336), (2914, 7081584), (2976, 6934051), (3139, 6573984), (3431, 6014496), (3504, 5889194), (3999, 5160224), (4042, 5105328), (4128, 4998967), (4371, 4721056), (4418, 4670832), (4512, 4573523), (4526, 4559376), (5332, 3870168), (5828, 3540792), (6063, 3403552), (6278, 3286992), (6627, 3113888), (6789, 3039584), (6862, 3007248), (7008, 2944597), (7998, 2580112), (8084, 2552664), (8742, 2360528), (8836, 2335416), (9052, 2279688), (9417, 2191328), (10293, 2004832), (10664, 1935084), (11656, 1770396), (12126, 1701776), (12556, 1643496), (13254, 1556944), (13578, 1519792), (13724, 1503624), (15996, 1290056), (16168, 1276332), (17484, 1180264), (17672, 1167708), (18104, 1139844), (18834, 1095664), (20586, 1002416), (21328, 967542), (23312, 885198), (24252, 850888), (25112, 821748), (26508, 778472), (27156, 759896), (27448, 751812), (31992, 645028), (32336, 638166), (34968, 590132), (35344, 583854), (36208, 569922), (37668, 547832), (41172, 501208), (42656, 483771), (46624, 442599), (48504, 425444), (50224, 410874), (53016, 389236), (54312, 379948), (54896, 375906), (62651, 329376), (63984, 322514), (64672, 319083), (68479, 301344), (69936, 295066), (70688, 291927), (72416, 284961), (75336, 273916), (82344, 250604), (94987, 217248), (97008, 212722), (97309, 212064), (100448, 205437), (106032, 194618), (106361, 194016), (108624, 189974), (109792, 187953), (125302, 164688), (127968, 161257), (136958, 150672), (139872, 147533)]