20578044576

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1751

約数の個数: 192

約数和(自身を含む): 57610828800

約数和(自身を除く): 37032784224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 87, 89, 96, 106, 116, 159, 174, 178, 212, 232, 267, 318, 348, 356, 424, 464, 534, 636, 696, 712, 848, 928, 1068, 1272, 1392, 1424, 1537, 1567, 1696, 2136, 2544, 2581, 2784, 2848, 3074, 3134, 4272, 4611, 4701, 4717, 5088, 5162, 6148, 6268, 7743, 8544, 9222, 9402, 9434, 10324, 12296, 12536, 14151, 15486, 18444, 18804, 18868, 20648, 24592, 25072, 28302, 30972, 36888, 37608, 37736, 41296, 45443, 49184, 50144, 56604, 61944, 73776, 75216, 75472, 82592, 83051, 90886, 113208, 123888, 136329, 136793, 139463, 147552, 150432, 150944, 166102, 181772, 226416, 247776, 249153, 272658, 273586, 278926, 332204, 363544, 410379, 418389, 452832, 498306, 545316, 547172, 557852, 664408, 727088, 820758, 836778, 996612, 1090632, 1094344, 1115704, 1328816, 1454176, 1641516, 1673556, 1993224, 2181264, 2188688, 2231408, 2408479, 2657632, 3283032, 3347112, 3986448, 4044427, 4362528, 4377376, 4462816, 4816958, 6566064, 6694224, 7225437, 7391539, 7972896, 8088854, 9633916, 12133281, 13132128, 13388448, 14450874, 14783078, 16177708, 19267832, 22174617, 24266562, 28901748, 29566156, 32355416, 38535664, 44349234, 48533124, 57803496, 59132312, 64710832, 77071328, 88698468, 97066248, 115606992, 118264624, 129421664, 177396936, 194132496, 214354631, 231213984, 236529248, 354793872, 388264992, 428709262, 643063893, 709587744, 857418524, 1286127786, 1714837048, 2572255572, 3429674096, 5144511144, 6859348192, 10289022288, 20578044576]

約数ペア:

[(1, 20578044576), (2, 10289022288), (3, 6859348192), (4, 5144511144), (6, 3429674096), (8, 2572255572), (12, 1714837048), (16, 1286127786), (24, 857418524), (29, 709587744), (32, 643063893), (48, 428709262), (53, 388264992), (58, 354793872), (87, 236529248), (89, 231213984), (96, 214354631), (106, 194132496), (116, 177396936), (159, 129421664), (174, 118264624), (178, 115606992), (212, 97066248), (232, 88698468), (267, 77071328), (318, 64710832), (348, 59132312), (356, 57803496), (424, 48533124), (464, 44349234), (534, 38535664), (636, 32355416), (696, 29566156), (712, 28901748), (848, 24266562), (928, 22174617), (1068, 19267832), (1272, 16177708), (1392, 14783078), (1424, 14450874), (1537, 13388448), (1567, 13132128), (1696, 12133281), (2136, 9633916), (2544, 8088854), (2581, 7972896), (2784, 7391539), (2848, 7225437), (3074, 6694224), (3134, 6566064), (4272, 4816958), (4611, 4462816), (4701, 4377376), (4717, 4362528), (5088, 4044427), (5162, 3986448), (6148, 3347112), (6268, 3283032), (7743, 2657632), (8544, 2408479), (9222, 2231408), (9402, 2188688), (9434, 2181264), (10324, 1993224), (12296, 1673556), (12536, 1641516), (14151, 1454176), (15486, 1328816), (18444, 1115704), (18804, 1094344), (18868, 1090632), (20648, 996612), (24592, 836778), (25072, 820758), (28302, 727088), (30972, 664408), (36888, 557852), (37608, 547172), (37736, 545316), (41296, 498306), (45443, 452832), (49184, 418389), (50144, 410379), (56604, 363544), (61944, 332204), (73776, 278926), (75216, 273586), (75472, 272658), (82592, 249153), (83051, 247776), (90886, 226416), (113208, 181772), (123888, 166102), (136329, 150944), (136793, 150432), (139463, 147552)]