20131271616

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:827

約数の個数: 224

約数和(自身を含む): 57925850112

約数和(自身を除く): 37794578496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 136, 141, 188, 192, 204, 272, 281, 282, 376, 408, 467, 544, 562, 564, 752, 799, 816, 843, 934, 1088, 1124, 1128, 1401, 1504, 1598, 1632, 1686, 1868, 2248, 2256, 2397, 2802, 3008, 3196, 3264, 3372, 3736, 4496, 4512, 4777, 4794, 5604, 6392, 6744, 7472, 7939, 8992, 9024, 9554, 9588, 11208, 12784, 13207, 13488, 14331, 14944, 15878, 17984, 19108, 19176, 21949, 22416, 23817, 25568, 26414, 26976, 28662, 29888, 31756, 38216, 38352, 39621, 43898, 44832, 47634, 51136, 52828, 53952, 57324, 63512, 65847, 76432, 76704, 79242, 87796, 89664, 95268, 105656, 114648, 127024, 131227, 131694, 152864, 153408, 158484, 175592, 190536, 211312, 224519, 229296, 254048, 262454, 263388, 305728, 316968, 351184, 373133, 381072, 393681, 422624, 449038, 458592, 508096, 524908, 526776, 633936, 673557, 702368, 746266, 762144, 787362, 845248, 898076, 917184, 1049816, 1053552, 1119399, 1267872, 1347114, 1404736, 1492532, 1524288, 1574724, 1796152, 2099632, 2107104, 2230859, 2238798, 2535744, 2694228, 2985064, 3149448, 3592304, 4199264, 4214208, 4461718, 4477596, 5388456, 5970128, 6167669, 6298896, 6692577, 7184608, 8398528, 8923436, 8955192, 10776912, 11940256, 12335338, 12597792, 13385154, 14369216, 17846872, 17910384, 18503007, 21553824, 23880512, 24670676, 25195584, 26770308, 35693744, 35820768, 37006014, 43107648, 49341352, 53540616, 71387488, 71641536, 74012028, 98682704, 104850373, 107081232, 142774976, 148024056, 197365408, 209700746, 214162464, 296048112, 314551119, 394730816, 419401492, 428324928, 592096224, 629102238, 838802984, 1184192448, 1258204476, 1677605968, 2516408952, 3355211936, 5032817904, 6710423872, 10065635808, 20131271616]

約数ペア:

[(1, 20131271616), (2, 10065635808), (3, 6710423872), (4, 5032817904), (6, 3355211936), (8, 2516408952), (12, 1677605968), (16, 1258204476), (17, 1184192448), (24, 838802984), (32, 629102238), (34, 592096224), (47, 428324928), (48, 419401492), (51, 394730816), (64, 314551119), (68, 296048112), (94, 214162464), (96, 209700746), (102, 197365408), (136, 148024056), (141, 142774976), (188, 107081232), (192, 104850373), (204, 98682704), (272, 74012028), (281, 71641536), (282, 71387488), (376, 53540616), (408, 49341352), (467, 43107648), (544, 37006014), (562, 35820768), (564, 35693744), (752, 26770308), (799, 25195584), (816, 24670676), (843, 23880512), (934, 21553824), (1088, 18503007), (1124, 17910384), (1128, 17846872), (1401, 14369216), (1504, 13385154), (1598, 12597792), (1632, 12335338), (1686, 11940256), (1868, 10776912), (2248, 8955192), (2256, 8923436), (2397, 8398528), (2802, 7184608), (3008, 6692577), (3196, 6298896), (3264, 6167669), (3372, 5970128), (3736, 5388456), (4496, 4477596), (4512, 4461718), (4777, 4214208), (4794, 4199264), (5604, 3592304), (6392, 3149448), (6744, 2985064), (7472, 2694228), (7939, 2535744), (8992, 2238798), (9024, 2230859), (9554, 2107104), (9588, 2099632), (11208, 1796152), (12784, 1574724), (13207, 1524288), (13488, 1492532), (14331, 1404736), (14944, 1347114), (15878, 1267872), (17984, 1119399), (19108, 1053552), (19176, 1049816), (21949, 917184), (22416, 898076), (23817, 845248), (25568, 787362), (26414, 762144), (26976, 746266), (28662, 702368), (29888, 673557), (31756, 633936), (38216, 526776), (38352, 524908), (39621, 508096), (43898, 458592), (44832, 449038), (47634, 422624), (51136, 393681), (52828, 381072), (53952, 373133), (57324, 351184), (63512, 316968), (65847, 305728), (76432, 263388), (76704, 262454), (79242, 254048), (87796, 229296), (89664, 224519), (95268, 211312), (105656, 190536), (114648, 175592), (127024, 158484), (131227, 153408), (131694, 152864)]