20517916896

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:888

約数の個数: 288

約数和(自身を含む): 64417822560

約数和(自身を除く): 43899905664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 269, 272, 288, 306, 324, 408, 432, 459, 486, 538, 544, 577, 612, 648, 807, 816, 864, 918, 972, 1076, 1154, 1224, 1296, 1377, 1614, 1632, 1731, 1836, 1944, 2152, 2308, 2421, 2448, 2592, 2754, 3228, 3462, 3672, 3888, 4131, 4304, 4573, 4616, 4842, 4896, 5193, 5508, 6456, 6924, 7263, 7344, 7776, 8262, 8608, 9146, 9232, 9684, 9809, 10386, 11016, 12912, 13719, 13848, 14526, 14688, 15579, 16524, 18292, 18464, 19368, 19618, 20772, 21789, 22032, 25824, 27438, 27696, 29052, 29427, 31158, 33048, 36584, 38736, 39236, 41157, 41544, 43578, 44064, 46737, 54876, 55392, 58104, 58854, 62316, 65367, 66096, 73168, 77472, 78472, 82314, 83088, 87156, 88281, 93474, 109752, 116208, 117708, 123471, 124632, 130734, 132192, 140211, 146336, 155213, 156944, 164628, 166176, 174312, 176562, 186948, 219504, 232416, 235416, 246942, 249264, 261468, 264843, 280422, 310426, 313888, 329256, 348624, 353124, 370413, 373896, 439008, 465639, 470832, 493884, 498528, 522936, 529686, 560844, 620852, 658512, 697248, 706248, 740826, 747792, 794529, 931278, 941664, 987768, 1045872, 1059372, 1111239, 1121688, 1241704, 1317024, 1396917, 1412496, 1481652, 1495584, 1589058, 1862556, 1975536, 2091744, 2118744, 2222478, 2243376, 2383587, 2483408, 2638621, 2793834, 2824992, 2963304, 3178116, 3725112, 3951072, 4190751, 4237488, 4444956, 4486752, 4767174, 4966816, 5277242, 5587668, 5926608, 6356232, 7450224, 7915863, 8381502, 8474976, 8889912, 9534348, 10554484, 11175336, 11853216, 12572253, 12712464, 14900448, 15831726, 16763004, 17779824, 19068696, 21108968, 22350672, 23747589, 25144506, 25424928, 31663452, 33526008, 35559648, 37716759, 38137392, 42217936, 44701344, 47495178, 50289012, 63326904, 67052016, 71242767, 75433518, 76274784, 84435872, 94990356, 100578024, 126653808, 134104032, 142485534, 150867036, 189980712, 201156048, 213728301, 253307616, 284971068, 301734072, 379961424, 402312096, 427456602, 569942136, 603468144, 641184903, 759922848, 854913204, 1139884272, 1206936288, 1282369806, 1709826408, 2279768544, 2564739612, 3419652816, 5129479224, 6839305632, 10258958448, 20517916896]

約数ペア:

[(1, 20517916896), (2, 10258958448), (3, 6839305632), (4, 5129479224), (6, 3419652816), (8, 2564739612), (9, 2279768544), (12, 1709826408), (16, 1282369806), (17, 1206936288), (18, 1139884272), (24, 854913204), (27, 759922848), (32, 641184903), (34, 603468144), (36, 569942136), (48, 427456602), (51, 402312096), (54, 379961424), (68, 301734072), (72, 284971068), (81, 253307616), (96, 213728301), (102, 201156048), (108, 189980712), (136, 150867036), (144, 142485534), (153, 134104032), (162, 126653808), (204, 100578024), (216, 94990356), (243, 84435872), (269, 76274784), (272, 75433518), (288, 71242767), (306, 67052016), (324, 63326904), (408, 50289012), (432, 47495178), (459, 44701344), (486, 42217936), (538, 38137392), (544, 37716759), (577, 35559648), (612, 33526008), (648, 31663452), (807, 25424928), (816, 25144506), (864, 23747589), (918, 22350672), (972, 21108968), (1076, 19068696), (1154, 17779824), (1224, 16763004), (1296, 15831726), (1377, 14900448), (1614, 12712464), (1632, 12572253), (1731, 11853216), (1836, 11175336), (1944, 10554484), (2152, 9534348), (2308, 8889912), (2421, 8474976), (2448, 8381502), (2592, 7915863), (2754, 7450224), (3228, 6356232), (3462, 5926608), (3672, 5587668), (3888, 5277242), (4131, 4966816), (4304, 4767174), (4573, 4486752), (4616, 4444956), (4842, 4237488), (4896, 4190751), (5193, 3951072), (5508, 3725112), (6456, 3178116), (6924, 2963304), (7263, 2824992), (7344, 2793834), (7776, 2638621), (8262, 2483408), (8608, 2383587), (9146, 2243376), (9232, 2222478), (9684, 2118744), (9809, 2091744), (10386, 1975536), (11016, 1862556), (12912, 1589058), (13719, 1495584), (13848, 1481652), (14526, 1412496), (14688, 1396917), (15579, 1317024), (16524, 1241704), (18292, 1121688), (18464, 1111239), (19368, 1059372), (19618, 1045872), (20772, 987768), (21789, 941664), (22032, 931278), (25824, 794529), (27438, 747792), (27696, 740826), (29052, 706248), (29427, 697248), (31158, 658512), (33048, 620852), (36584, 560844), (38736, 529686), (39236, 522936), (41157, 498528), (41544, 493884), (43578, 470832), (44064, 465639), (46737, 439008), (54876, 373896), (55392, 370413), (58104, 353124), (58854, 348624), (62316, 329256), (65367, 313888), (66096, 310426), (73168, 280422), (77472, 264843), (78472, 261468), (82314, 249264), (83088, 246942), (87156, 235416), (88281, 232416), (93474, 219504), (109752, 186948), (116208, 176562), (117708, 174312), (123471, 166176), (124632, 164628), (130734, 156944), (132192, 155213), (140211, 146336)]