20575822176

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1176

約数の個数: 480

約数和(自身を含む): 75446477568

約数和(自身を除く): 54870655392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 83, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 166, 168, 182, 189, 208, 216, 224, 234, 249, 252, 273, 288, 312, 324, 332, 336, 351, 364, 378, 416, 432, 468, 498, 504, 546, 567, 581, 624, 648, 664, 672, 702, 728, 747, 756, 819, 864, 936, 996, 1008, 1051, 1053, 1079, 1092, 1134, 1162, 1248, 1296, 1328, 1404, 1456, 1494, 1512, 1638, 1743, 1872, 1992, 2016, 2102, 2106, 2158, 2184, 2241, 2268, 2324, 2457, 2592, 2656, 2808, 2912, 2988, 3024, 3153, 3237, 3276, 3486, 3744, 3984, 4204, 4212, 4316, 4368, 4482, 4536, 4648, 4914, 5229, 5616, 5976, 6048, 6306, 6474, 6552, 6723, 6972, 7357, 7371, 7553, 7968, 8408, 8424, 8632, 8736, 8964, 9072, 9296, 9459, 9711, 9828, 10458, 11232, 11952, 12612, 12948, 13104, 13446, 13663, 13944, 14714, 14742, 15106, 15687, 16816, 16848, 17264, 17928, 18144, 18592, 18918, 19422, 19656, 20916, 22071, 22659, 23904, 25224, 25896, 26208, 26892, 27326, 27888, 28377, 29133, 29428, 29484, 30212, 31374, 33632, 33696, 34528, 35856, 37836, 38844, 39312, 40989, 41832, 44142, 45318, 47061, 50448, 51792, 53784, 54652, 55776, 56754, 58266, 58856, 58968, 60424, 62748, 66213, 67977, 71712, 75672, 77688, 78624, 81978, 83664, 85131, 87233, 87399, 88284, 90636, 94122, 95641, 100896, 103584, 107568, 109304, 113508, 116532, 117712, 117936, 120848, 122967, 125496, 132426, 135954, 151344, 155376, 163956, 167328, 170262, 174466, 174798, 176568, 181272, 188244, 191282, 198639, 203931, 215136, 218608, 227016, 233064, 235424, 235872, 241696, 245934, 250992, 261699, 264852, 271908, 286923, 302688, 310752, 327912, 340524, 348932, 349596, 353136, 362544, 368901, 376488, 382564, 397278, 407862, 437216, 454032, 466128, 491868, 501984, 523398, 529704, 543816, 573846, 595917, 610631, 611793, 655824, 681048, 697864, 699192, 706272, 725088, 737802, 752976, 765128, 785097, 794556, 815724, 860769, 908064, 932256, 983736, 1046796, 1059408, 1087632, 1106703, 1134029, 1147692, 1191834, 1221262, 1223586, 1311648, 1362096, 1395728, 1398384, 1475604, 1505952, 1530256, 1570194, 1589112, 1631448, 1721538, 1831893, 1967472, 2093592, 2118816, 2175264, 2213406, 2268058, 2295384, 2355291, 2383668, 2442524, 2447172, 2582307, 2724192, 2791456, 2796768, 2951208, 3060512, 3140388, 3178224, 3262896, 3402087, 3443076, 3663786, 3934944, 4187184, 4426812, 4536116, 4590768, 4710582, 4767336, 4885048, 4894344, 5164614, 5495679, 5902416, 6280776, 6356448, 6525792, 6804174, 6886152, 7065873, 7327572, 7746921, 7938203, 8374368, 8853624, 9072232, 9181536, 9421164, 9534672, 9770096, 9788688, 10206261, 10329228, 10991358, 11804832, 12561552, 13608348, 13772304, 14131746, 14655144, 15493842, 15876406, 16487037, 17707248, 18144464, 18842328, 19069344, 19540192, 19577376, 20412522, 20658456, 21982716, 23814609, 25123104, 27216696, 27544608, 28263492, 29310288, 30618783, 30987684, 31752812, 32974074, 35414496, 36288928, 37684656, 40825044, 41316912, 43965432, 47629218, 49461111, 54433392, 56526984, 58620576, 61237566, 61975368, 63505624, 65948148, 71443827, 75369312, 81650088, 82633824, 87930864, 91856349, 95258436, 98922222, 108866784, 113053968, 122475132, 123950736, 127011248, 131896296, 142887654, 163300176, 175861728, 183712698, 190516872, 197844444, 214331481, 226107936, 244950264, 247901472, 254022496, 263792592, 285775308, 326600352, 367425396, 381033744, 395688888, 428662962, 489900528, 527585184, 571550616, 642994443, 734850792, 762067488, 791377776, 857325924, 979801056, 1143101232, 1285988886, 1469701584, 1582755552, 1714651848, 2286202464, 2571977772, 2939403168, 3429303696, 5143955544, 6858607392, 10287911088, 20575822176]

約数ペア:

[(1, 20575822176), (2, 10287911088), (3, 6858607392), (4, 5143955544), (6, 3429303696), (7, 2939403168), (8, 2571977772), (9, 2286202464), (12, 1714651848), (13, 1582755552), (14, 1469701584), (16, 1285988886), (18, 1143101232), (21, 979801056), (24, 857325924), (26, 791377776), (27, 762067488), (28, 734850792), (32, 642994443), (36, 571550616), (39, 527585184), (42, 489900528), (48, 428662962), (52, 395688888), (54, 381033744), (56, 367425396), (63, 326600352), (72, 285775308), (78, 263792592), (81, 254022496), (83, 247901472), (84, 244950264), (91, 226107936), (96, 214331481), (104, 197844444), (108, 190516872), (112, 183712698), (117, 175861728), (126, 163300176), (144, 142887654), (156, 131896296), (162, 127011248), (166, 123950736), (168, 122475132), (182, 113053968), (189, 108866784), (208, 98922222), (216, 95258436), (224, 91856349), (234, 87930864), (249, 82633824), (252, 81650088), (273, 75369312), (288, 71443827), (312, 65948148), (324, 63505624), (332, 61975368), (336, 61237566), (351, 58620576), (364, 56526984), (378, 54433392), (416, 49461111), (432, 47629218), (468, 43965432), (498, 41316912), (504, 40825044), (546, 37684656), (567, 36288928), (581, 35414496), (624, 32974074), (648, 31752812), (664, 30987684), (672, 30618783), (702, 29310288), (728, 28263492), (747, 27544608), (756, 27216696), (819, 25123104), (864, 23814609), (936, 21982716), (996, 20658456), (1008, 20412522), (1051, 19577376), (1053, 19540192), (1079, 19069344), (1092, 18842328), (1134, 18144464), (1162, 17707248), (1248, 16487037), (1296, 15876406), (1328, 15493842), (1404, 14655144), (1456, 14131746), (1494, 13772304), (1512, 13608348), (1638, 12561552), (1743, 11804832), (1872, 10991358), (1992, 10329228), (2016, 10206261), (2102, 9788688), (2106, 9770096), (2158, 9534672), (2184, 9421164), (2241, 9181536), (2268, 9072232), (2324, 8853624), (2457, 8374368), (2592, 7938203), (2656, 7746921), (2808, 7327572), (2912, 7065873), (2988, 6886152), (3024, 6804174), (3153, 6525792), (3237, 6356448), (3276, 6280776), (3486, 5902416), (3744, 5495679), (3984, 5164614), (4204, 4894344), (4212, 4885048), (4316, 4767336), (4368, 4710582), (4482, 4590768), (4536, 4536116), (4648, 4426812), (4914, 4187184), (5229, 3934944), (5616, 3663786), (5976, 3443076), (6048, 3402087), (6306, 3262896), (6474, 3178224), (6552, 3140388), (6723, 3060512), (6972, 2951208), (7357, 2796768), (7371, 2791456), (7553, 2724192), (7968, 2582307), (8408, 2447172), (8424, 2442524), (8632, 2383668), (8736, 2355291), (8964, 2295384), (9072, 2268058), (9296, 2213406), (9459, 2175264), (9711, 2118816), (9828, 2093592), (10458, 1967472), (11232, 1831893), (11952, 1721538), (12612, 1631448), (12948, 1589112), (13104, 1570194), (13446, 1530256), (13663, 1505952), (13944, 1475604), (14714, 1398384), (14742, 1395728), (15106, 1362096), (15687, 1311648), (16816, 1223586), (16848, 1221262), (17264, 1191834), (17928, 1147692), (18144, 1134029), (18592, 1106703), (18918, 1087632), (19422, 1059408), (19656, 1046796), (20916, 983736), (22071, 932256), (22659, 908064), (23904, 860769), (25224, 815724), (25896, 794556), (26208, 785097), (26892, 765128), (27326, 752976), (27888, 737802), (28377, 725088), (29133, 706272), (29428, 699192), (29484, 697864), (30212, 681048), (31374, 655824), (33632, 611793), (33696, 610631), (34528, 595917), (35856, 573846), (37836, 543816), (38844, 529704), (39312, 523398), (40989, 501984), (41832, 491868), (44142, 466128), (45318, 454032), (47061, 437216), (50448, 407862), (51792, 397278), (53784, 382564), (54652, 376488), (55776, 368901), (56754, 362544), (58266, 353136), (58856, 349596), (58968, 348932), (60424, 340524), (62748, 327912), (66213, 310752), (67977, 302688), (71712, 286923), (75672, 271908), (77688, 264852), (78624, 261699), (81978, 250992), (83664, 245934), (85131, 241696), (87233, 235872), (87399, 235424), (88284, 233064), (90636, 227016), (94122, 218608), (95641, 215136), (100896, 203931), (103584, 198639), (107568, 191282), (109304, 188244), (113508, 181272), (116532, 176568), (117712, 174798), (117936, 174466), (120848, 170262), (122967, 167328), (125496, 163956), (132426, 155376), (135954, 151344)]