20907134208

素因数分解:

$2^8\times 3^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 360

約数和(自身を含む): 66670636032

約数和(自身を除く): 45763501824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 127, 128, 136, 144, 153, 162, 192, 204, 216, 254, 256, 272, 288, 306, 324, 381, 384, 408, 432, 459, 467, 508, 544, 576, 612, 648, 762, 768, 816, 864, 918, 934, 1016, 1088, 1143, 1152, 1224, 1296, 1377, 1401, 1524, 1632, 1728, 1836, 1868, 2032, 2159, 2176, 2286, 2304, 2448, 2592, 2754, 2802, 3048, 3264, 3429, 3456, 3672, 3736, 4064, 4203, 4318, 4352, 4572, 4896, 5184, 5508, 5604, 6096, 6477, 6528, 6858, 6912, 7344, 7472, 7939, 8128, 8406, 8636, 9144, 9792, 10287, 10368, 11016, 11208, 12192, 12609, 12954, 13056, 13716, 14688, 14944, 15878, 16256, 16812, 17272, 18288, 19431, 19584, 20574, 20736, 22032, 22416, 23817, 24384, 25218, 25908, 27432, 29376, 29888, 31756, 32512, 33624, 34544, 36576, 37827, 38862, 39168, 41148, 44064, 44832, 47634, 48768, 50436, 51816, 54864, 58293, 58752, 59309, 59776, 63512, 67248, 69088, 71451, 73152, 75654, 77724, 82296, 88128, 89664, 95268, 97536, 100872, 103632, 109728, 116586, 117504, 118618, 119552, 127024, 134496, 138176, 142902, 146304, 151308, 155448, 164592, 174879, 176256, 177927, 179328, 190536, 201744, 207264, 214353, 219456, 233172, 237236, 254048, 268992, 276352, 285804, 292608, 302616, 310896, 329184, 349758, 352512, 355854, 358656, 381072, 403488, 414528, 428706, 438912, 466344, 474472, 508096, 533781, 537984, 552704, 571608, 605232, 621792, 643059, 658368, 699516, 711708, 762144, 806976, 829056, 857412, 877824, 932688, 948944, 1008253, 1016192, 1067562, 1075968, 1143216, 1210464, 1243584, 1286118, 1316736, 1399032, 1423416, 1524288, 1601343, 1613952, 1658112, 1714824, 1865376, 1897888, 2016506, 2032384, 2135124, 2286432, 2420928, 2487168, 2572236, 2633472, 2798064, 2846832, 3024759, 3048576, 3202686, 3227904, 3429648, 3730752, 3795776, 4033012, 4270248, 4572864, 4804029, 4841856, 4974336, 5144472, 5596128, 5693664, 6049518, 6097152, 6405372, 6859296, 7461504, 7591552, 8066024, 8540496, 9074277, 9145728, 9608058, 9683712, 10288944, 11192256, 11387328, 12099036, 12810744, 13718592, 14923008, 15183104, 16132048, 17080992, 18148554, 18291456, 19216116, 20577888, 22384512, 22774656, 24198072, 25621488, 27222831, 27437184, 32264096, 34161984, 36297108, 38432232, 41155776, 44769024, 45549312, 48396144, 51242976, 54445662, 54874368, 64528192, 68323968, 72594216, 76864464, 81668493, 82311552, 96792288, 102485952, 108891324, 129056384, 136647936, 145188432, 153728928, 163336986, 164623104, 193584576, 204971904, 217782648, 258112768, 290376864, 307457856, 326673972, 387169152, 409943808, 435565296, 580753728, 614915712, 653347944, 774338304, 871130592, 1161507456, 1229831424, 1306695888, 1742261184, 2323014912, 2613391776, 3484522368, 5226783552, 6969044736, 10453567104, 20907134208]

約数ペア:

[(1, 20907134208), (2, 10453567104), (3, 6969044736), (4, 5226783552), (6, 3484522368), (8, 2613391776), (9, 2323014912), (12, 1742261184), (16, 1306695888), (17, 1229831424), (18, 1161507456), (24, 871130592), (27, 774338304), (32, 653347944), (34, 614915712), (36, 580753728), (48, 435565296), (51, 409943808), (54, 387169152), (64, 326673972), (68, 307457856), (72, 290376864), (81, 258112768), (96, 217782648), (102, 204971904), (108, 193584576), (127, 164623104), (128, 163336986), (136, 153728928), (144, 145188432), (153, 136647936), (162, 129056384), (192, 108891324), (204, 102485952), (216, 96792288), (254, 82311552), (256, 81668493), (272, 76864464), (288, 72594216), (306, 68323968), (324, 64528192), (381, 54874368), (384, 54445662), (408, 51242976), (432, 48396144), (459, 45549312), (467, 44769024), (508, 41155776), (544, 38432232), (576, 36297108), (612, 34161984), (648, 32264096), (762, 27437184), (768, 27222831), (816, 25621488), (864, 24198072), (918, 22774656), (934, 22384512), (1016, 20577888), (1088, 19216116), (1143, 18291456), (1152, 18148554), (1224, 17080992), (1296, 16132048), (1377, 15183104), (1401, 14923008), (1524, 13718592), (1632, 12810744), (1728, 12099036), (1836, 11387328), (1868, 11192256), (2032, 10288944), (2159, 9683712), (2176, 9608058), (2286, 9145728), (2304, 9074277), (2448, 8540496), (2592, 8066024), (2754, 7591552), (2802, 7461504), (3048, 6859296), (3264, 6405372), (3429, 6097152), (3456, 6049518), (3672, 5693664), (3736, 5596128), (4064, 5144472), (4203, 4974336), (4318, 4841856), (4352, 4804029), (4572, 4572864), (4896, 4270248), (5184, 4033012), (5508, 3795776), (5604, 3730752), (6096, 3429648), (6477, 3227904), (6528, 3202686), (6858, 3048576), (6912, 3024759), (7344, 2846832), (7472, 2798064), (7939, 2633472), (8128, 2572236), (8406, 2487168), (8636, 2420928), (9144, 2286432), (9792, 2135124), (10287, 2032384), (10368, 2016506), (11016, 1897888), (11208, 1865376), (12192, 1714824), (12609, 1658112), (12954, 1613952), (13056, 1601343), (13716, 1524288), (14688, 1423416), (14944, 1399032), (15878, 1316736), (16256, 1286118), (16812, 1243584), (17272, 1210464), (18288, 1143216), (19431, 1075968), (19584, 1067562), (20574, 1016192), (20736, 1008253), (22032, 948944), (22416, 932688), (23817, 877824), (24384, 857412), (25218, 829056), (25908, 806976), (27432, 762144), (29376, 711708), (29888, 699516), (31756, 658368), (32512, 643059), (33624, 621792), (34544, 605232), (36576, 571608), (37827, 552704), (38862, 537984), (39168, 533781), (41148, 508096), (44064, 474472), (44832, 466344), (47634, 438912), (48768, 428706), (50436, 414528), (51816, 403488), (54864, 381072), (58293, 358656), (58752, 355854), (59309, 352512), (59776, 349758), (63512, 329184), (67248, 310896), (69088, 302616), (71451, 292608), (73152, 285804), (75654, 276352), (77724, 268992), (82296, 254048), (88128, 237236), (89664, 233172), (95268, 219456), (97536, 214353), (100872, 207264), (103632, 201744), (109728, 190536), (116586, 179328), (117504, 177927), (118618, 176256), (119552, 174879), (127024, 164592), (134496, 155448), (138176, 151308), (142902, 146304)]