20145340512

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{17327}}^1$

素因数の和:17721

約数の個数: 144

約数和(自身を含む): 62670246912

約数和(自身を除く): 42524906400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 367, 396, 528, 734, 792, 1056, 1101, 1468, 1584, 2202, 2936, 3168, 3303, 4037, 4404, 5872, 6606, 8074, 8808, 11744, 12111, 13212, 16148, 17327, 17616, 24222, 26424, 32296, 34654, 35232, 36333, 48444, 51981, 52848, 64592, 69308, 72666, 96888, 103962, 105696, 129184, 138616, 145332, 155943, 190597, 193776, 207924, 277232, 290664, 311886, 381194, 387552, 415848, 554464, 571791, 581328, 623772, 762388, 831696, 1143582, 1162656, 1247544, 1524776, 1663392, 1715373, 2287164, 2495088, 3049552, 3430746, 4574328, 4990176, 6099104, 6359009, 6861492, 9148656, 12718018, 13722984, 18297312, 19077027, 25436036, 27445968, 38154054, 50872072, 54891936, 57231081, 69949099, 76308108, 101744144, 114462162, 139898198, 152616216, 203488288, 209847297, 228924324, 279796396, 305232432, 419694594, 457848648, 559592792, 610464864, 629541891, 839389188, 915697296, 1119185584, 1259083782, 1678778376, 1831394592, 2238371168, 2518167564, 3357556752, 5036335128, 6715113504, 10072670256, 20145340512]

約数ペア:

[(1, 20145340512), (2, 10072670256), (3, 6715113504), (4, 5036335128), (6, 3357556752), (8, 2518167564), (9, 2238371168), (11, 1831394592), (12, 1678778376), (16, 1259083782), (18, 1119185584), (22, 915697296), (24, 839389188), (32, 629541891), (33, 610464864), (36, 559592792), (44, 457848648), (48, 419694594), (66, 305232432), (72, 279796396), (88, 228924324), (96, 209847297), (99, 203488288), (132, 152616216), (144, 139898198), (176, 114462162), (198, 101744144), (264, 76308108), (288, 69949099), (352, 57231081), (367, 54891936), (396, 50872072), (528, 38154054), (734, 27445968), (792, 25436036), (1056, 19077027), (1101, 18297312), (1468, 13722984), (1584, 12718018), (2202, 9148656), (2936, 6861492), (3168, 6359009), (3303, 6099104), (4037, 4990176), (4404, 4574328), (5872, 3430746), (6606, 3049552), (8074, 2495088), (8808, 2287164), (11744, 1715373), (12111, 1663392), (13212, 1524776), (16148, 1247544), (17327, 1162656), (17616, 1143582), (24222, 831696), (26424, 762388), (32296, 623772), (34654, 581328), (35232, 571791), (36333, 554464), (48444, 415848), (51981, 387552), (52848, 381194), (64592, 311886), (69308, 290664), (72666, 277232), (96888, 207924), (103962, 193776), (105696, 190597), (129184, 155943), (138616, 145332)]