20170769904

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{1291}}^1$

素因数の和:1980

約数の個数: 160

約数和(自身を含む): 59020627200

約数和(自身を除く): 38849857296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 108, 118, 144, 177, 216, 236, 354, 432, 472, 531, 613, 708, 944, 1062, 1226, 1291, 1416, 1593, 1839, 2124, 2452, 2582, 2832, 3186, 3678, 3873, 4248, 4904, 5164, 5517, 6372, 7356, 7746, 8496, 9808, 10328, 11034, 11619, 12744, 14712, 15492, 16551, 20656, 22068, 23238, 25488, 29424, 30984, 33102, 34857, 36167, 44136, 46476, 61968, 66204, 69714, 72334, 76169, 88272, 92952, 108501, 132408, 139428, 144668, 152338, 185904, 217002, 228507, 264816, 278856, 289336, 304676, 325503, 434004, 457014, 557712, 578672, 609352, 651006, 685521, 791383, 868008, 914028, 976509, 1218704, 1302012, 1371042, 1582766, 1736016, 1828056, 1953018, 2056563, 2374149, 2604024, 2742084, 3165532, 3656112, 3906036, 4113126, 4748298, 5208048, 5484168, 6331064, 7122447, 7812072, 8226252, 9496596, 10968336, 12662128, 14244894, 15624144, 16452504, 18993192, 21367341, 28489788, 32905008, 37986384, 42734682, 46691597, 56979576, 85469364, 93383194, 113959152, 140074791, 170938728, 186766388, 280149582, 341877456, 373532776, 420224373, 560299164, 747065552, 840448746, 1120598328, 1260673119, 1680897492, 2241196656, 2521346238, 3361794984, 5042692476, 6723589968, 10085384952, 20170769904]

約数ペア:

[(1, 20170769904), (2, 10085384952), (3, 6723589968), (4, 5042692476), (6, 3361794984), (8, 2521346238), (9, 2241196656), (12, 1680897492), (16, 1260673119), (18, 1120598328), (24, 840448746), (27, 747065552), (36, 560299164), (48, 420224373), (54, 373532776), (59, 341877456), (72, 280149582), (108, 186766388), (118, 170938728), (144, 140074791), (177, 113959152), (216, 93383194), (236, 85469364), (354, 56979576), (432, 46691597), (472, 42734682), (531, 37986384), (613, 32905008), (708, 28489788), (944, 21367341), (1062, 18993192), (1226, 16452504), (1291, 15624144), (1416, 14244894), (1593, 12662128), (1839, 10968336), (2124, 9496596), (2452, 8226252), (2582, 7812072), (2832, 7122447), (3186, 6331064), (3678, 5484168), (3873, 5208048), (4248, 4748298), (4904, 4113126), (5164, 3906036), (5517, 3656112), (6372, 3165532), (7356, 2742084), (7746, 2604024), (8496, 2374149), (9808, 2056563), (10328, 1953018), (11034, 1828056), (11619, 1736016), (12744, 1582766), (14712, 1371042), (15492, 1302012), (16551, 1218704), (20656, 976509), (22068, 914028), (23238, 868008), (25488, 791383), (29424, 685521), (30984, 651006), (33102, 609352), (34857, 578672), (36167, 557712), (44136, 457014), (46476, 434004), (61968, 325503), (66204, 304676), (69714, 289336), (72334, 278856), (76169, 264816), (88272, 228507), (92952, 217002), (108501, 185904), (132408, 152338), (139428, 144668)]