20296433664

素因数分解:

$2^{16}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2698

約数の個数: 204

約数和(自身を含む): 63167833456

約数和(自身を除く): 42871399792

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, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2048, 2304, 2496, 2647, 3072, 3328, 3744, 4096, 4608, 4992, 5294, 6144, 6656, 7488, 7941, 8192, 9216, 9984, 10588, 12288, 13312, 14976, 15882, 16384, 18432, 19968, 21176, 23823, 24576, 26624, 29952, 31764, 32768, 34411, 36864, 39936, 42352, 47646, 49152, 53248, 59904, 63528, 65536, 68822, 73728, 79872, 84704, 95292, 98304, 103233, 106496, 119808, 127056, 137644, 147456, 159744, 169408, 190584, 196608, 206466, 212992, 239616, 254112, 275288, 294912, 309699, 319488, 338816, 381168, 412932, 425984, 479232, 508224, 550576, 589824, 619398, 638976, 677632, 762336, 825864, 851968, 958464, 1016448, 1101152, 1238796, 1277952, 1355264, 1524672, 1651728, 1916928, 2032896, 2202304, 2477592, 2555904, 2710528, 3049344, 3303456, 3833856, 4065792, 4404608, 4955184, 5421056, 6098688, 6606912, 7667712, 8131584, 8809216, 9910368, 10842112, 12197376, 13213824, 16263168, 17618432, 19820736, 21684224, 24394752, 26427648, 32526336, 35236864, 39641472, 43368448, 48789504, 52855296, 65052672, 70473728, 79282944, 86736896, 97579008, 105710592, 130105344, 140947456, 158565888, 173473792, 195158016, 211421184, 260210688, 281894912, 317131776, 390316032, 422842368, 520421376, 563789824, 634263552, 780632064, 845684736, 1127579648, 1268527104, 1561264128, 1691369472, 2255159296, 2537054208, 3382738944, 5074108416, 6765477888, 10148216832, 20296433664]

約数ペア:

[(1, 20296433664), (2, 10148216832), (3, 6765477888), (4, 5074108416), (6, 3382738944), (8, 2537054208), (9, 2255159296), (12, 1691369472), (13, 1561264128), (16, 1268527104), (18, 1127579648), (24, 845684736), (26, 780632064), (32, 634263552), (36, 563789824), (39, 520421376), (48, 422842368), (52, 390316032), (64, 317131776), (72, 281894912), (78, 260210688), (96, 211421184), (104, 195158016), (117, 173473792), (128, 158565888), (144, 140947456), (156, 130105344), (192, 105710592), (208, 97579008), (234, 86736896), (256, 79282944), (288, 70473728), (312, 65052672), (384, 52855296), (416, 48789504), (468, 43368448), (512, 39641472), (576, 35236864), (624, 32526336), (768, 26427648), (832, 24394752), (936, 21684224), (1024, 19820736), (1152, 17618432), (1248, 16263168), (1536, 13213824), (1664, 12197376), (1872, 10842112), (2048, 9910368), (2304, 8809216), (2496, 8131584), (2647, 7667712), (3072, 6606912), (3328, 6098688), (3744, 5421056), (4096, 4955184), (4608, 4404608), (4992, 4065792), (5294, 3833856), (6144, 3303456), (6656, 3049344), (7488, 2710528), (7941, 2555904), (8192, 2477592), (9216, 2202304), (9984, 2032896), (10588, 1916928), (12288, 1651728), (13312, 1524672), (14976, 1355264), (15882, 1277952), (16384, 1238796), (18432, 1101152), (19968, 1016448), (21176, 958464), (23823, 851968), (24576, 825864), (26624, 762336), (29952, 677632), (31764, 638976), (32768, 619398), (34411, 589824), (36864, 550576), (39936, 508224), (42352, 479232), (47646, 425984), (49152, 412932), (53248, 381168), (59904, 338816), (63528, 319488), (65536, 309699), (68822, 294912), (73728, 275288), (79872, 254112), (84704, 239616), (95292, 212992), (98304, 206466), (103233, 196608), (106496, 190584), (119808, 169408), (127056, 159744), (137644, 147456)]