20581376832

素因数分解:

$2^6\times 3^5\times {\mathrm{229}}^1\times {\mathrm{5779}}^1$

素因数の和:6035

約数の個数: 168

約数和(自身を含む): 61455503200

約数和(自身を除く): 40874126368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 229, 243, 288, 324, 432, 458, 486, 576, 648, 687, 864, 916, 972, 1296, 1374, 1728, 1832, 1944, 2061, 2592, 2748, 3664, 3888, 4122, 5184, 5496, 5779, 6183, 7328, 7776, 8244, 10992, 11558, 12366, 14656, 15552, 16488, 17337, 18549, 21984, 23116, 24732, 32976, 34674, 37098, 43968, 46232, 49464, 52011, 55647, 65952, 69348, 74196, 92464, 98928, 104022, 111294, 131904, 138696, 148392, 156033, 184928, 197856, 208044, 222588, 277392, 296784, 312066, 369856, 395712, 416088, 445176, 468099, 554784, 593568, 624132, 832176, 890352, 936198, 1109568, 1187136, 1248264, 1323391, 1404297, 1664352, 1780704, 1872396, 2496528, 2646782, 2808594, 3328704, 3561408, 3744792, 3970173, 4993056, 5293564, 5617188, 7489584, 7940346, 9986112, 10587128, 11234376, 11910519, 14979168, 15880692, 21174256, 22468752, 23821038, 29958336, 31761384, 35731557, 42348512, 44937504, 47642076, 63522768, 71463114, 84697024, 89875008, 95284152, 107194671, 127045536, 142926228, 190568304, 214389342, 254091072, 285852456, 321584013, 381136608, 428778684, 571704912, 643168026, 762273216, 857557368, 1143409824, 1286336052, 1715114736, 2286819648, 2572672104, 3430229472, 5145344208, 6860458944, 10290688416, 20581376832]

約数ペア:

[(1, 20581376832), (2, 10290688416), (3, 6860458944), (4, 5145344208), (6, 3430229472), (8, 2572672104), (9, 2286819648), (12, 1715114736), (16, 1286336052), (18, 1143409824), (24, 857557368), (27, 762273216), (32, 643168026), (36, 571704912), (48, 428778684), (54, 381136608), (64, 321584013), (72, 285852456), (81, 254091072), (96, 214389342), (108, 190568304), (144, 142926228), (162, 127045536), (192, 107194671), (216, 95284152), (229, 89875008), (243, 84697024), (288, 71463114), (324, 63522768), (432, 47642076), (458, 44937504), (486, 42348512), (576, 35731557), (648, 31761384), (687, 29958336), (864, 23821038), (916, 22468752), (972, 21174256), (1296, 15880692), (1374, 14979168), (1728, 11910519), (1832, 11234376), (1944, 10587128), (2061, 9986112), (2592, 7940346), (2748, 7489584), (3664, 5617188), (3888, 5293564), (4122, 4993056), (5184, 3970173), (5496, 3744792), (5779, 3561408), (6183, 3328704), (7328, 2808594), (7776, 2646782), (8244, 2496528), (10992, 1872396), (11558, 1780704), (12366, 1664352), (14656, 1404297), (15552, 1323391), (16488, 1248264), (17337, 1187136), (18549, 1109568), (21984, 936198), (23116, 890352), (24732, 832176), (32976, 624132), (34674, 593568), (37098, 554784), (43968, 468099), (46232, 445176), (49464, 416088), (52011, 395712), (55647, 369856), (65952, 312066), (69348, 296784), (74196, 277392), (92464, 222588), (98928, 208044), (104022, 197856), (111294, 184928), (131904, 156033), (138696, 148392)]