20687112576

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1787}}^1$

素因数の和:2593

約数の個数: 192

約数和(自身を含む): 64227355920

約数和(自身を除く): 43540243344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 773, 832, 936, 1152, 1248, 1546, 1664, 1787, 1872, 2319, 2496, 3092, 3574, 3744, 4638, 4992, 5361, 6184, 6957, 7148, 7488, 9276, 10049, 10722, 12368, 13914, 14296, 14976, 16083, 18552, 20098, 21444, 23231, 24736, 27828, 28592, 30147, 32166, 37104, 40196, 42888, 46462, 49472, 55656, 57184, 60294, 64332, 69693, 74208, 80392, 85776, 90441, 92924, 98944, 111312, 114368, 120588, 128664, 139386, 148416, 160784, 171552, 180882, 185848, 209079, 222624, 228736, 241176, 257328, 278772, 296832, 321568, 343104, 361764, 371696, 418158, 445248, 482352, 514656, 557544, 643136, 686208, 723528, 743392, 836316, 890496, 964704, 1029312, 1115088, 1286272, 1381351, 1447056, 1486784, 1672632, 1929408, 2058624, 2230176, 2762702, 2894112, 2973568, 3345264, 3858816, 4144053, 4460352, 5525404, 5788224, 6690528, 8288106, 8920704, 11050808, 11576448, 12432159, 13381056, 16576212, 17957563, 22101616, 24864318, 26762112, 33152424, 35915126, 44203232, 49728636, 53872689, 66304848, 71830252, 88406464, 99457272, 107745378, 132609696, 143660504, 161618067, 176812928, 198914544, 215490756, 265219392, 287321008, 323236134, 397829088, 430981512, 530438784, 574642016, 646472268, 795658176, 861963024, 1149284032, 1292944536, 1591316352, 1723926048, 2298568064, 2585889072, 3447852096, 5171778144, 6895704192, 10343556288, 20687112576]

約数ペア:

[(1, 20687112576), (2, 10343556288), (3, 6895704192), (4, 5171778144), (6, 3447852096), (8, 2585889072), (9, 2298568064), (12, 1723926048), (13, 1591316352), (16, 1292944536), (18, 1149284032), (24, 861963024), (26, 795658176), (32, 646472268), (36, 574642016), (39, 530438784), (48, 430981512), (52, 397829088), (64, 323236134), (72, 287321008), (78, 265219392), (96, 215490756), (104, 198914544), (117, 176812928), (128, 161618067), (144, 143660504), (156, 132609696), (192, 107745378), (208, 99457272), (234, 88406464), (288, 71830252), (312, 66304848), (384, 53872689), (416, 49728636), (468, 44203232), (576, 35915126), (624, 33152424), (773, 26762112), (832, 24864318), (936, 22101616), (1152, 17957563), (1248, 16576212), (1546, 13381056), (1664, 12432159), (1787, 11576448), (1872, 11050808), (2319, 8920704), (2496, 8288106), (3092, 6690528), (3574, 5788224), (3744, 5525404), (4638, 4460352), (4992, 4144053), (5361, 3858816), (6184, 3345264), (6957, 2973568), (7148, 2894112), (7488, 2762702), (9276, 2230176), (10049, 2058624), (10722, 1929408), (12368, 1672632), (13914, 1486784), (14296, 1447056), (14976, 1381351), (16083, 1286272), (18552, 1115088), (20098, 1029312), (21444, 964704), (23231, 890496), (24736, 836316), (27828, 743392), (28592, 723528), (30147, 686208), (32166, 643136), (37104, 557544), (40196, 514656), (42888, 482352), (46462, 445248), (49472, 418158), (55656, 371696), (57184, 361764), (60294, 343104), (64332, 321568), (69693, 296832), (74208, 278772), (80392, 257328), (85776, 241176), (90441, 228736), (92924, 222624), (98944, 209079), (111312, 185848), (114368, 180882), (120588, 171552), (128664, 160784), (139386, 148416)]