20121982848

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2957}}^1$

素因数の和:3170

約数の個数: 256

約数和(自身を含む): 65170656000

約数和(自身を除く): 45048673152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 179, 192, 198, 216, 264, 288, 297, 352, 358, 384, 396, 432, 528, 537, 576, 594, 704, 716, 792, 864, 1056, 1074, 1152, 1188, 1408, 1432, 1584, 1611, 1728, 1969, 2112, 2148, 2376, 2864, 2957, 3168, 3222, 3456, 3938, 4224, 4296, 4752, 4833, 5728, 5907, 5914, 6336, 6444, 7876, 8592, 8871, 9504, 9666, 11456, 11814, 11828, 12672, 12888, 15752, 17184, 17721, 17742, 19008, 19332, 22912, 23628, 23656, 25776, 26613, 31504, 32527, 34368, 35442, 35484, 38016, 38664, 47256, 47312, 51552, 53163, 53226, 63008, 65054, 68736, 70884, 70968, 77328, 79839, 94512, 94624, 97581, 103104, 106326, 106452, 126016, 130108, 141768, 141936, 154656, 159678, 189024, 189248, 195162, 206208, 212652, 212904, 252032, 260216, 283536, 283872, 292743, 309312, 319356, 378048, 378496, 390324, 425304, 425808, 520432, 529303, 567072, 567744, 585486, 618624, 638712, 756096, 780648, 850608, 851616, 878229, 1040864, 1058606, 1134144, 1135488, 1170972, 1277424, 1561296, 1587909, 1701216, 1703232, 1756458, 2081728, 2117212, 2268288, 2341944, 2554848, 3122592, 3175818, 3402432, 3406464, 3512916, 4163456, 4234424, 4683888, 4763727, 5109696, 5822333, 6245184, 6351636, 6804864, 7025832, 8468848, 9367776, 9527454, 10219392, 11644666, 12490368, 12703272, 14051664, 14291181, 16937696, 17466999, 18735552, 19054908, 23289332, 25406544, 28103328, 28582362, 33875392, 34933998, 37471104, 38109816, 46578664, 50813088, 52400997, 56206656, 57164724, 67750784, 69867996, 76219632, 93157328, 101626176, 104801994, 112413312, 114329448, 139735992, 152439264, 157202991, 186314656, 203252352, 209603988, 228658896, 279471984, 304878528, 314405982, 372629312, 419207976, 457317792, 558943968, 609757056, 628811964, 745258624, 838415952, 914635584, 1117887936, 1257623928, 1676831904, 1829271168, 2235775872, 2515247856, 3353663808, 5030495712, 6707327616, 10060991424, 20121982848]

約数ペア:

[(1, 20121982848), (2, 10060991424), (3, 6707327616), (4, 5030495712), (6, 3353663808), (8, 2515247856), (9, 2235775872), (11, 1829271168), (12, 1676831904), (16, 1257623928), (18, 1117887936), (22, 914635584), (24, 838415952), (27, 745258624), (32, 628811964), (33, 609757056), (36, 558943968), (44, 457317792), (48, 419207976), (54, 372629312), (64, 314405982), (66, 304878528), (72, 279471984), (88, 228658896), (96, 209603988), (99, 203252352), (108, 186314656), (128, 157202991), (132, 152439264), (144, 139735992), (176, 114329448), (179, 112413312), (192, 104801994), (198, 101626176), (216, 93157328), (264, 76219632), (288, 69867996), (297, 67750784), (352, 57164724), (358, 56206656), (384, 52400997), (396, 50813088), (432, 46578664), (528, 38109816), (537, 37471104), (576, 34933998), (594, 33875392), (704, 28582362), (716, 28103328), (792, 25406544), (864, 23289332), (1056, 19054908), (1074, 18735552), (1152, 17466999), (1188, 16937696), (1408, 14291181), (1432, 14051664), (1584, 12703272), (1611, 12490368), (1728, 11644666), (1969, 10219392), (2112, 9527454), (2148, 9367776), (2376, 8468848), (2864, 7025832), (2957, 6804864), (3168, 6351636), (3222, 6245184), (3456, 5822333), (3938, 5109696), (4224, 4763727), (4296, 4683888), (4752, 4234424), (4833, 4163456), (5728, 3512916), (5907, 3406464), (5914, 3402432), (6336, 3175818), (6444, 3122592), (7876, 2554848), (8592, 2341944), (8871, 2268288), (9504, 2117212), (9666, 2081728), (11456, 1756458), (11814, 1703232), (11828, 1701216), (12672, 1587909), (12888, 1561296), (15752, 1277424), (17184, 1170972), (17721, 1135488), (17742, 1134144), (19008, 1058606), (19332, 1040864), (22912, 878229), (23628, 851616), (23656, 850608), (25776, 780648), (26613, 756096), (31504, 638712), (32527, 618624), (34368, 585486), (35442, 567744), (35484, 567072), (38016, 529303), (38664, 520432), (47256, 425808), (47312, 425304), (51552, 390324), (53163, 378496), (53226, 378048), (63008, 319356), (65054, 309312), (68736, 292743), (70884, 283872), (70968, 283536), (77328, 260216), (79839, 252032), (94512, 212904), (94624, 212652), (97581, 206208), (103104, 195162), (106326, 189248), (106452, 189024), (126016, 159678), (130108, 154656), (141768, 141936)]