20935122624

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{103549}}^1$

素因数の和:103589

約数の個数: 168

約数和(自身を含む): 67016731600

約数和(自身を除く): 46081608976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 576, 624, 648, 702, 832, 864, 936, 972, 1053, 1248, 1296, 1404, 1728, 1872, 1944, 2106, 2496, 2592, 2808, 3159, 3744, 3888, 4212, 5184, 5616, 6318, 7488, 7776, 8424, 11232, 12636, 15552, 16848, 22464, 25272, 33696, 50544, 67392, 101088, 103549, 202176, 207098, 310647, 414196, 621294, 828392, 931941, 1242588, 1346137, 1656784, 1863882, 2485176, 2692274, 2795823, 3313568, 3727764, 4038411, 4970352, 5384548, 5591646, 6627136, 7455528, 8076822, 8387469, 9940704, 10769096, 11183292, 12115233, 14911056, 16153644, 16774938, 19881408, 21538192, 22366584, 24230466, 25162407, 29822112, 32307288, 33549876, 36345699, 43076384, 44733168, 48460932, 50324814, 59644224, 64614576, 67099752, 72691398, 86152768, 89466336, 96921864, 100649628, 109037097, 129229152, 134199504, 145382796, 178932672, 193843728, 201299256, 218074194, 258458304, 268399008, 290765592, 327111291, 387687456, 402598512, 436148388, 536798016, 581531184, 654222582, 775374912, 805197024, 872296776, 1163062368, 1308445164, 1610394048, 1744593552, 2326124736, 2616890328, 3489187104, 5233780656, 6978374208, 10467561312, 20935122624]

約数ペア:

[(1, 20935122624), (2, 10467561312), (3, 6978374208), (4, 5233780656), (6, 3489187104), (8, 2616890328), (9, 2326124736), (12, 1744593552), (13, 1610394048), (16, 1308445164), (18, 1163062368), (24, 872296776), (26, 805197024), (27, 775374912), (32, 654222582), (36, 581531184), (39, 536798016), (48, 436148388), (52, 402598512), (54, 387687456), (64, 327111291), (72, 290765592), (78, 268399008), (81, 258458304), (96, 218074194), (104, 201299256), (108, 193843728), (117, 178932672), (144, 145382796), (156, 134199504), (162, 129229152), (192, 109037097), (208, 100649628), (216, 96921864), (234, 89466336), (243, 86152768), (288, 72691398), (312, 67099752), (324, 64614576), (351, 59644224), (416, 50324814), (432, 48460932), (468, 44733168), (486, 43076384), (576, 36345699), (624, 33549876), (648, 32307288), (702, 29822112), (832, 25162407), (864, 24230466), (936, 22366584), (972, 21538192), (1053, 19881408), (1248, 16774938), (1296, 16153644), (1404, 14911056), (1728, 12115233), (1872, 11183292), (1944, 10769096), (2106, 9940704), (2496, 8387469), (2592, 8076822), (2808, 7455528), (3159, 6627136), (3744, 5591646), (3888, 5384548), (4212, 4970352), (5184, 4038411), (5616, 3727764), (6318, 3313568), (7488, 2795823), (7776, 2692274), (8424, 2485176), (11232, 1863882), (12636, 1656784), (15552, 1346137), (16848, 1242588), (22464, 931941), (25272, 828392), (33696, 621294), (50544, 414196), (67392, 310647), (101088, 207098), (103549, 202176)]