20340044784

素因数分解:

$2^4\times 3^8\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2832

約数の個数: 180

約数和(自身を含む): 59964755760

約数和(自身を除く): 39624710976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 284, 324, 426, 432, 486, 568, 639, 648, 729, 852, 972, 1136, 1278, 1296, 1458, 1704, 1917, 1944, 2187, 2556, 2729, 2916, 3408, 3834, 3888, 4374, 5112, 5458, 5751, 5832, 6561, 7668, 8187, 8748, 10224, 10916, 11502, 11664, 13122, 15336, 16374, 17253, 17496, 21832, 23004, 24561, 26244, 30672, 32748, 34506, 34992, 43664, 46008, 49122, 51759, 52488, 65496, 69012, 73683, 92016, 98244, 103518, 104976, 130992, 138024, 147366, 155277, 193759, 196488, 207036, 221049, 276048, 294732, 310554, 387518, 392976, 414072, 442098, 465831, 581277, 589464, 621108, 663147, 775036, 828144, 884196, 931662, 1162554, 1178928, 1242216, 1326294, 1550072, 1743831, 1768392, 1863324, 1989441, 2325108, 2484432, 2652588, 3100144, 3487662, 3536784, 3726648, 3978882, 4650216, 5231493, 5305176, 5968323, 6975324, 7453296, 7957764, 9300432, 10462986, 10610352, 11936646, 13950648, 15694479, 15915528, 17904969, 20925972, 23873292, 27901296, 31388958, 31831056, 35809938, 41851944, 47083437, 47746584, 62777916, 71619876, 83703888, 94166874, 95493168, 125555832, 141250311, 143239752, 188333748, 251111664, 282500622, 286479504, 376667496, 423750933, 565001244, 753334992, 847501866, 1130002488, 1271252799, 1695003732, 2260004976, 2542505598, 3390007464, 5085011196, 6780014928, 10170022392, 20340044784]

約数ペア:

[(1, 20340044784), (2, 10170022392), (3, 6780014928), (4, 5085011196), (6, 3390007464), (8, 2542505598), (9, 2260004976), (12, 1695003732), (16, 1271252799), (18, 1130002488), (24, 847501866), (27, 753334992), (36, 565001244), (48, 423750933), (54, 376667496), (71, 286479504), (72, 282500622), (81, 251111664), (108, 188333748), (142, 143239752), (144, 141250311), (162, 125555832), (213, 95493168), (216, 94166874), (243, 83703888), (284, 71619876), (324, 62777916), (426, 47746584), (432, 47083437), (486, 41851944), (568, 35809938), (639, 31831056), (648, 31388958), (729, 27901296), (852, 23873292), (972, 20925972), (1136, 17904969), (1278, 15915528), (1296, 15694479), (1458, 13950648), (1704, 11936646), (1917, 10610352), (1944, 10462986), (2187, 9300432), (2556, 7957764), (2729, 7453296), (2916, 6975324), (3408, 5968323), (3834, 5305176), (3888, 5231493), (4374, 4650216), (5112, 3978882), (5458, 3726648), (5751, 3536784), (5832, 3487662), (6561, 3100144), (7668, 2652588), (8187, 2484432), (8748, 2325108), (10224, 1989441), (10916, 1863324), (11502, 1768392), (11664, 1743831), (13122, 1550072), (15336, 1326294), (16374, 1242216), (17253, 1178928), (17496, 1162554), (21832, 931662), (23004, 884196), (24561, 828144), (26244, 775036), (30672, 663147), (32748, 621108), (34506, 589464), (34992, 581277), (43664, 465831), (46008, 442098), (49122, 414072), (51759, 392976), (52488, 387518), (65496, 310554), (69012, 294732), (73683, 276048), (92016, 221049), (98244, 207036), (103518, 196488), (104976, 193759), (130992, 155277), (138024, 147366)]