20469208032

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28927}}^1$

素因数の和:28972

約数の個数: 288

約数和(自身を含む): 74298212352

約数和(自身を除く): 53829004320

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, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 486, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 972, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1701, 1872, 1944, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3159, 3276, 3402, 3744, 3888, 4212, 4368, 4536, 4914, 5616, 6048, 6318, 6552, 6804, 7371, 7776, 8424, 8736, 9072, 9828, 11232, 12636, 13104, 13608, 14742, 16848, 18144, 19656, 22113, 25272, 26208, 27216, 28927, 29484, 33696, 39312, 44226, 50544, 54432, 57854, 58968, 78624, 86781, 88452, 101088, 115708, 117936, 173562, 176904, 202489, 231416, 235872, 260343, 347124, 353808, 376051, 404978, 462832, 520686, 607467, 694248, 707616, 752102, 781029, 809956, 925664, 1041372, 1128153, 1214934, 1388496, 1504204, 1562058, 1619912, 1822401, 2082744, 2256306, 2343087, 2429868, 2632357, 2776992, 3008408, 3124116, 3239824, 3384459, 3644802, 4165488, 4512612, 4686174, 4859736, 5264714, 5467203, 6016816, 6248232, 6479648, 6768918, 7029261, 7289604, 7897071, 8330976, 9025224, 9372348, 9719472, 10153377, 10529428, 10934406, 12033632, 12496464, 13537836, 14058522, 14579208, 15794142, 16401609, 18050448, 18744696, 19438944, 20306754, 21058856, 21868812, 23691213, 24992928, 27075672, 28117044, 29158416, 30460131, 31588284, 32803218, 36100896, 37489392, 40613508, 42117712, 43737624, 47382426, 49204827, 54151344, 56234088, 58316832, 60920262, 63176568, 65606436, 71073639, 74978784, 81227016, 84235424, 87475248, 91380393, 94764852, 98409654, 108302688, 112468176, 121840524, 126353136, 131212872, 142147278, 162454032, 174950496, 182760786, 189529704, 196819308, 213220917, 224936352, 243681048, 252706272, 262425744, 284294556, 324908064, 365521572, 379059408, 393638616, 426441834, 487362096, 524851488, 568589112, 639662751, 731043144, 758118816, 787277232, 852883668, 974724192, 1137178224, 1279325502, 1462086288, 1574554464, 1705767336, 2274356448, 2558651004, 2924172576, 3411534672, 5117302008, 6823069344, 10234604016, 20469208032]

約数ペア:

[(1, 20469208032), (2, 10234604016), (3, 6823069344), (4, 5117302008), (6, 3411534672), (7, 2924172576), (8, 2558651004), (9, 2274356448), (12, 1705767336), (13, 1574554464), (14, 1462086288), (16, 1279325502), (18, 1137178224), (21, 974724192), (24, 852883668), (26, 787277232), (27, 758118816), (28, 731043144), (32, 639662751), (36, 568589112), (39, 524851488), (42, 487362096), (48, 426441834), (52, 393638616), (54, 379059408), (56, 365521572), (63, 324908064), (72, 284294556), (78, 262425744), (81, 252706272), (84, 243681048), (91, 224936352), (96, 213220917), (104, 196819308), (108, 189529704), (112, 182760786), (117, 174950496), (126, 162454032), (144, 142147278), (156, 131212872), (162, 126353136), (168, 121840524), (182, 112468176), (189, 108302688), (208, 98409654), (216, 94764852), (224, 91380393), (234, 87475248), (243, 84235424), (252, 81227016), (273, 74978784), (288, 71073639), (312, 65606436), (324, 63176568), (336, 60920262), (351, 58316832), (364, 56234088), (378, 54151344), (416, 49204827), (432, 47382426), (468, 43737624), (486, 42117712), (504, 40613508), (546, 37489392), (567, 36100896), (624, 32803218), (648, 31588284), (672, 30460131), (702, 29158416), (728, 28117044), (756, 27075672), (819, 24992928), (864, 23691213), (936, 21868812), (972, 21058856), (1008, 20306754), (1053, 19438944), (1092, 18744696), (1134, 18050448), (1248, 16401609), (1296, 15794142), (1404, 14579208), (1456, 14058522), (1512, 13537836), (1638, 12496464), (1701, 12033632), (1872, 10934406), (1944, 10529428), (2016, 10153377), (2106, 9719472), (2184, 9372348), (2268, 9025224), (2457, 8330976), (2592, 7897071), (2808, 7289604), (2912, 7029261), (3024, 6768918), (3159, 6479648), (3276, 6248232), (3402, 6016816), (3744, 5467203), (3888, 5264714), (4212, 4859736), (4368, 4686174), (4536, 4512612), (4914, 4165488), (5616, 3644802), (6048, 3384459), (6318, 3239824), (6552, 3124116), (6804, 3008408), (7371, 2776992), (7776, 2632357), (8424, 2429868), (8736, 2343087), (9072, 2256306), (9828, 2082744), (11232, 1822401), (12636, 1619912), (13104, 1562058), (13608, 1504204), (14742, 1388496), (16848, 1214934), (18144, 1128153), (19656, 1041372), (22113, 925664), (25272, 809956), (26208, 781029), (27216, 752102), (28927, 707616), (29484, 694248), (33696, 607467), (39312, 520686), (44226, 462832), (50544, 404978), (54432, 376051), (57854, 353808), (58968, 347124), (78624, 260343), (86781, 235872), (88452, 231416), (101088, 202489), (115708, 176904), (117936, 173562)]