About the Number

20009997504

20009997503 ← → 20009997505

2進数表記:10010101000101100000101010011000000

漢数字表記:二百億九百九十九万七千五百四

素因数分解:

2 6 × 3 2 × 7 2 × 449 1 × 1579 1

素因数の和:2060
約数の個数: 252
約数和(自身を含む): 66910077000
約数和(自身を除く): 46900079496

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 449, 504, 576, 588, 672, 784, 882, 898, 1008, 1176, 1344, 1347, 1568, 1579, 1764, 1796, 2016, 2352, 2694, 3136, 3143, 3158, 3528, 3592, 4032, 4041, 4704, 4737, 5388, 6286, 6316, 7056, 7184, 8082, 9408, 9429, 9474, 10776, 11053, 12572, 12632, 14112, 14211, 14368, 16164, 18858, 18948, 21552, 22001, 22106, 25144, 25264, 28224, 28287, 28422, 28736, 32328, 33159, 37716, 37896, 43104, 44002, 44212, 50288, 50528, 56574, 56844, 64656, 66003, 66318, 75432, 75792, 77371, 86208, 88004, 88424, 99477, 100576, 101056, 113148, 113688, 129312, 132006, 132636, 150864, 151584, 154742, 176008, 176848, 198009, 198954, 201152, 226296, 227376, 232113, 258624, 264012, 265272, 301728, 303168, 309484, 352016, 353696, 396018, 397908, 452592, 454752, 464226, 528024, 530544, 603456, 618968, 696339, 704032, 707392, 708971, 792036, 795816, 905184, 909504, 928452, 1056048, 1061088, 1237936, 1392678, 1408064, 1417942, 1584072, 1591632, 1810368, 1856904, 2112096, 2122176, 2126913, 2475872, 2785356, 2835884, 3168144, 3183264, 3713808, 4224192, 4253826, 4951744, 4962797, 5570712, 5671768, 6336288, 6366528, 6380739, 7427616, 8507652, 9925594, 11141424, 11343536, 12672576, 12761478, 14855232, 14888391, 17015304, 19851188, 22282848, 22687072, 25522956, 29776782, 34030608, 34739579, 39702376, 44565696, 44665173, 45374144, 51045912, 59553564, 68061216, 69479158, 79404752, 89330346, 102091824, 104218737, 119107128, 136122432, 138958316, 158809504, 178660692, 204183648, 208437474, 238214256, 277916632, 312656211, 317619008, 357321384, 408367296, 416874948, 476428512, 555833264, 625312422, 714642768, 833749896, 952857024, 1111666528, 1250624844, 1429285536, 1667499792, 2223333056, 2501249688, 2858571072, 3334999584, 5002499376, 6669999168, 10004998752, 20009997504]

約数ペア:
[(1, 20009997504), (2, 10004998752), (3, 6669999168), (4, 5002499376), (6, 3334999584), (7, 2858571072), (8, 2501249688), (9, 2223333056), (12, 1667499792), (14, 1429285536), (16, 1250624844), (18, 1111666528), (21, 952857024), (24, 833749896), (28, 714642768), (32, 625312422), (36, 555833264), (42, 476428512), (48, 416874948), (49, 408367296), (56, 357321384), (63, 317619008), (64, 312656211), (72, 277916632), (84, 238214256), (96, 208437474), (98, 204183648), (112, 178660692), (126, 158809504), (144, 138958316), (147, 136122432), (168, 119107128), (192, 104218737), (196, 102091824), (224, 89330346), (252, 79404752), (288, 69479158), (294, 68061216), (336, 59553564), (392, 51045912), (441, 45374144), (448, 44665173), (449, 44565696), (504, 39702376), (576, 34739579), (588, 34030608), (672, 29776782), (784, 25522956), (882, 22687072), (898, 22282848), (1008, 19851188), (1176, 17015304), (1344, 14888391), (1347, 14855232), (1568, 12761478), (1579, 12672576), (1764, 11343536), (1796, 11141424), (2016, 9925594), (2352, 8507652), (2694, 7427616), (3136, 6380739), (3143, 6366528), (3158, 6336288), (3528, 5671768), (3592, 5570712), (4032, 4962797), (4041, 4951744), (4704, 4253826), (4737, 4224192), (5388, 3713808), (6286, 3183264), (6316, 3168144), (7056, 2835884), (7184, 2785356), (8082, 2475872), (9408, 2126913), (9429, 2122176), (9474, 2112096), (10776, 1856904), (11053, 1810368), (12572, 1591632), (12632, 1584072), (14112, 1417942), (14211, 1408064), (14368, 1392678), (16164, 1237936), (18858, 1061088), (18948, 1056048), (21552, 928452), (22001, 909504), (22106, 905184), (25144, 795816), (25264, 792036), (28224, 708971), (28287, 707392), (28422, 704032), (28736, 696339), (32328, 618968), (33159, 603456), (37716, 530544), (37896, 528024), (43104, 464226), (44002, 454752), (44212, 452592), (50288, 397908), (50528, 396018), (56574, 353696), (56844, 352016), (64656, 309484), (66003, 303168), (66318, 301728), (75432, 265272), (75792, 264012), (77371, 258624), (86208, 232113), (88004, 227376), (88424, 226296), (99477, 201152), (100576, 198954), (101056, 198009), (113148, 176848), (113688, 176008), (129312, 154742), (132006, 151584), (132636, 150864)]

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