20046844152

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{977}}^1$

素因数の和:1366

約数の個数: 192

約数和(自身を含む): 58219948800

約数和(自身を除く): 38173104648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 232, 248, 261, 279, 317, 348, 372, 522, 558, 634, 696, 744, 899, 951, 977, 1044, 1116, 1268, 1798, 1902, 1954, 2088, 2232, 2536, 2697, 2853, 2931, 3596, 3804, 3908, 5394, 5706, 5862, 7192, 7608, 7816, 8091, 8793, 9193, 9827, 10788, 11412, 11724, 16182, 17586, 18386, 19654, 21576, 22824, 23448, 27579, 28333, 29481, 30287, 32364, 35172, 36772, 39308, 55158, 56666, 58962, 60574, 64728, 70344, 73544, 78616, 82737, 84999, 88443, 90861, 110316, 113332, 117924, 121148, 165474, 169998, 176886, 181722, 220632, 226664, 235848, 242296, 254997, 272583, 284983, 309709, 330948, 339996, 353772, 363444, 509994, 545166, 569966, 619418, 661896, 679992, 707544, 726888, 854949, 878323, 929127, 1019988, 1090332, 1139932, 1238836, 1709898, 1756646, 1858254, 2039976, 2180664, 2279864, 2477672, 2564847, 2634969, 2787381, 3419796, 3513292, 3716508, 5129694, 5269938, 5574762, 6839592, 7026584, 7433016, 7904907, 8981561, 9600979, 10259388, 10539876, 11149524, 15809814, 17963122, 19201958, 20518776, 21079752, 22299048, 26944683, 28802937, 31619628, 35926244, 38403916, 53889366, 57605874, 63239256, 71852488, 76807832, 80834049, 86408811, 107778732, 115211748, 161668098, 172817622, 215557464, 230423496, 278428391, 323336196, 345635244, 556856782, 646672392, 691270488, 835285173, 1113713564, 1670570346, 2227427128, 2505855519, 3341140692, 5011711038, 6682281384, 10023422076, 20046844152]

約数ペア:

[(1, 20046844152), (2, 10023422076), (3, 6682281384), (4, 5011711038), (6, 3341140692), (8, 2505855519), (9, 2227427128), (12, 1670570346), (18, 1113713564), (24, 835285173), (29, 691270488), (31, 646672392), (36, 556856782), (58, 345635244), (62, 323336196), (72, 278428391), (87, 230423496), (93, 215557464), (116, 172817622), (124, 161668098), (174, 115211748), (186, 107778732), (232, 86408811), (248, 80834049), (261, 76807832), (279, 71852488), (317, 63239256), (348, 57605874), (372, 53889366), (522, 38403916), (558, 35926244), (634, 31619628), (696, 28802937), (744, 26944683), (899, 22299048), (951, 21079752), (977, 20518776), (1044, 19201958), (1116, 17963122), (1268, 15809814), (1798, 11149524), (1902, 10539876), (1954, 10259388), (2088, 9600979), (2232, 8981561), (2536, 7904907), (2697, 7433016), (2853, 7026584), (2931, 6839592), (3596, 5574762), (3804, 5269938), (3908, 5129694), (5394, 3716508), (5706, 3513292), (5862, 3419796), (7192, 2787381), (7608, 2634969), (7816, 2564847), (8091, 2477672), (8793, 2279864), (9193, 2180664), (9827, 2039976), (10788, 1858254), (11412, 1756646), (11724, 1709898), (16182, 1238836), (17586, 1139932), (18386, 1090332), (19654, 1019988), (21576, 929127), (22824, 878323), (23448, 854949), (27579, 726888), (28333, 707544), (29481, 679992), (30287, 661896), (32364, 619418), (35172, 569966), (36772, 545166), (39308, 509994), (55158, 363444), (56666, 353772), (58962, 339996), (60574, 330948), (64728, 309709), (70344, 284983), (73544, 272583), (78616, 254997), (82737, 242296), (84999, 235848), (88443, 226664), (90861, 220632), (110316, 181722), (113332, 176886), (117924, 169998), (121148, 165474)]