20170531704

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3157

約数の個数: 128

約数和(自身を含む): 53317440000

約数和(自身を除く): 33146908296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 67, 87, 116, 134, 149, 174, 201, 232, 268, 298, 348, 402, 447, 536, 596, 696, 804, 894, 1192, 1608, 1788, 1943, 2903, 3576, 3886, 4321, 5806, 5829, 7772, 8642, 8709, 9983, 11612, 11658, 12963, 15544, 17284, 17418, 19966, 23224, 23316, 25926, 29949, 34568, 34836, 39932, 46632, 51852, 59898, 69672, 79864, 84187, 103704, 119796, 168374, 194501, 239592, 252561, 289507, 336748, 389002, 432547, 505122, 579014, 583503, 673496, 778004, 865094, 868521, 1010244, 1158028, 1167006, 1297641, 1556008, 1730188, 1737042, 2020488, 2316056, 2334012, 2595282, 3460376, 3474084, 4668024, 5190564, 5640529, 6948168, 10381128, 11281058, 12543863, 16921587, 22562116, 25087726, 28980649, 33843174, 37631589, 45124232, 50175452, 57961298, 67686348, 75263178, 86941947, 100350904, 115922596, 135372696, 150526356, 173883894, 231845192, 301052712, 347767788, 695535576, 840438821, 1680877642, 2521316463, 3361755284, 5042632926, 6723510568, 10085265852, 20170531704]

約数ペア:

[(1, 20170531704), (2, 10085265852), (3, 6723510568), (4, 5042632926), (6, 3361755284), (8, 2521316463), (12, 1680877642), (24, 840438821), (29, 695535576), (58, 347767788), (67, 301052712), (87, 231845192), (116, 173883894), (134, 150526356), (149, 135372696), (174, 115922596), (201, 100350904), (232, 86941947), (268, 75263178), (298, 67686348), (348, 57961298), (402, 50175452), (447, 45124232), (536, 37631589), (596, 33843174), (696, 28980649), (804, 25087726), (894, 22562116), (1192, 16921587), (1608, 12543863), (1788, 11281058), (1943, 10381128), (2903, 6948168), (3576, 5640529), (3886, 5190564), (4321, 4668024), (5806, 3474084), (5829, 3460376), (7772, 2595282), (8642, 2334012), (8709, 2316056), (9983, 2020488), (11612, 1737042), (11658, 1730188), (12963, 1556008), (15544, 1297641), (17284, 1167006), (17418, 1158028), (19966, 1010244), (23224, 868521), (23316, 865094), (25926, 778004), (29949, 673496), (34568, 583503), (34836, 579014), (39932, 505122), (46632, 432547), (51852, 389002), (59898, 336748), (69672, 289507), (79864, 252561), (84187, 239592), (103704, 194501), (119796, 168374)]