20116989468

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2879}}^1$

素因数の和:3041

約数の個数: 192

約数和(自身を含む): 56899584000

約数和(自身を除く): 36782594532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 87, 92, 97, 108, 116, 138, 174, 194, 207, 261, 276, 291, 348, 388, 414, 522, 582, 621, 667, 783, 828, 873, 1044, 1164, 1242, 1334, 1566, 1746, 2001, 2231, 2484, 2619, 2668, 2813, 2879, 3132, 3492, 4002, 4462, 5238, 5626, 5758, 6003, 6693, 8004, 8439, 8637, 8924, 10476, 11252, 11516, 12006, 13386, 16878, 17274, 18009, 20079, 24012, 25317, 25911, 26772, 33756, 34548, 36018, 40158, 50634, 51822, 60237, 64699, 66217, 72036, 75951, 77733, 80316, 83491, 101268, 103644, 120474, 129398, 132434, 151902, 155466, 166982, 194097, 198651, 240948, 250473, 258796, 264868, 279263, 303804, 310932, 333964, 388194, 397302, 500946, 558526, 582291, 595953, 751419, 776388, 794604, 837789, 1001892, 1117052, 1164582, 1191906, 1502838, 1675578, 1746873, 1787859, 1920293, 2254257, 2329164, 2383812, 2513367, 3005676, 3351156, 3493746, 3575718, 3840586, 4508514, 5026734, 5760879, 6423049, 6987492, 7151436, 7540101, 7681172, 8098627, 9017028, 10053468, 11521758, 12846098, 15080202, 16197254, 17282637, 19269147, 23043516, 24295881, 25692196, 30160404, 32394508, 34565274, 38538294, 48591762, 51847911, 57807441, 69130548, 72887643, 77076588, 97183524, 103695822, 115614882, 145775286, 173422323, 186268421, 207391644, 218662929, 231229764, 291550572, 346844646, 372536842, 437325858, 558805263, 693689292, 745073684, 874651716, 1117610526, 1676415789, 2235221052, 3352831578, 5029247367, 6705663156, 10058494734, 20116989468]

約数ペア:

[(1, 20116989468), (2, 10058494734), (3, 6705663156), (4, 5029247367), (6, 3352831578), (9, 2235221052), (12, 1676415789), (18, 1117610526), (23, 874651716), (27, 745073684), (29, 693689292), (36, 558805263), (46, 437325858), (54, 372536842), (58, 346844646), (69, 291550572), (87, 231229764), (92, 218662929), (97, 207391644), (108, 186268421), (116, 173422323), (138, 145775286), (174, 115614882), (194, 103695822), (207, 97183524), (261, 77076588), (276, 72887643), (291, 69130548), (348, 57807441), (388, 51847911), (414, 48591762), (522, 38538294), (582, 34565274), (621, 32394508), (667, 30160404), (783, 25692196), (828, 24295881), (873, 23043516), (1044, 19269147), (1164, 17282637), (1242, 16197254), (1334, 15080202), (1566, 12846098), (1746, 11521758), (2001, 10053468), (2231, 9017028), (2484, 8098627), (2619, 7681172), (2668, 7540101), (2813, 7151436), (2879, 6987492), (3132, 6423049), (3492, 5760879), (4002, 5026734), (4462, 4508514), (5238, 3840586), (5626, 3575718), (5758, 3493746), (6003, 3351156), (6693, 3005676), (8004, 2513367), (8439, 2383812), (8637, 2329164), (8924, 2254257), (10476, 1920293), (11252, 1787859), (11516, 1746873), (12006, 1675578), (13386, 1502838), (16878, 1191906), (17274, 1164582), (18009, 1117052), (20079, 1001892), (24012, 837789), (25317, 794604), (25911, 776388), (26772, 751419), (33756, 595953), (34548, 582291), (36018, 558526), (40158, 500946), (50634, 397302), (51822, 388194), (60237, 333964), (64699, 310932), (66217, 303804), (72036, 279263), (75951, 264868), (77733, 258796), (80316, 250473), (83491, 240948), (101268, 198651), (103644, 194097), (120474, 166982), (129398, 155466), (132434, 151902)]