About the Number

20121448248

20121448247 ← → 20121448249

2進数表記:10010101111010101001110111100111000

漢数字表記:二百一億二千百四十四万八千二百四十八

素因数分解:

2 3 × 3 3 × 11 1 × 19 1 × 23 1 × 19379 1

素因数の和:19447
約数の個数: 256
約数和(自身を含む): 66977280000
約数和(自身を除く): 46855831752

約数列:
[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 23, 24, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 72, 76, 88, 92, 99, 108, 114, 132, 138, 152, 171, 184, 198, 207, 209, 216, 228, 253, 264, 276, 297, 342, 396, 414, 418, 437, 456, 506, 513, 552, 594, 621, 627, 684, 759, 792, 828, 836, 874, 1012, 1026, 1188, 1242, 1254, 1311, 1368, 1518, 1656, 1672, 1748, 1881, 2024, 2052, 2277, 2376, 2484, 2508, 2622, 3036, 3496, 3762, 3933, 4104, 4554, 4807, 4968, 5016, 5244, 5643, 6072, 6831, 7524, 7866, 9108, 9614, 10488, 11286, 11799, 13662, 14421, 15048, 15732, 18216, 19228, 19379, 22572, 23598, 27324, 28842, 31464, 38456, 38758, 43263, 45144, 47196, 54648, 57684, 58137, 77516, 86526, 94392, 115368, 116274, 129789, 155032, 173052, 174411, 213169, 232548, 259578, 346104, 348822, 368201, 426338, 445717, 465096, 519156, 523233, 639507, 697644, 736402, 852676, 891434, 1038312, 1046466, 1104603, 1279014, 1337151, 1395288, 1472804, 1705352, 1782868, 1918521, 2092932, 2209206, 2558028, 2674302, 2945608, 3313809, 3565736, 3837042, 4011453, 4050211, 4185864, 4418412, 4902887, 5116056, 5348604, 5755563, 6627618, 7674084, 8022906, 8100422, 8468623, 8836824, 9805774, 9941427, 10697208, 11511126, 12034359, 12150633, 13255236, 14708661, 15348168, 16045812, 16200844, 16937246, 19611548, 19882854, 23022252, 24068718, 24301266, 25405869, 26510472, 29417322, 32091624, 32401688, 33874492, 36451899, 39223096, 39765708, 44125983, 46044504, 48137436, 48602532, 50811738, 58834644, 67748984, 72903798, 76217607, 79531416, 88251966, 93154853, 96274872, 97205064, 101623476, 109355697, 117669288, 132377949, 145807596, 152435214, 176503932, 186309706, 203246952, 218711394, 228652821, 264755898, 279464559, 291615192, 304870428, 353007864, 372619412, 437422788, 457305642, 529511796, 558929118, 609740856, 745238824, 838393677, 874845576, 914611284, 1059023592, 1117858236, 1676787354, 1829222568, 2235716472, 2515181031, 3353574708, 5030362062, 6707149416, 10060724124, 20121448248]

約数ペア:
[(1, 20121448248), (2, 10060724124), (3, 6707149416), (4, 5030362062), (6, 3353574708), (8, 2515181031), (9, 2235716472), (11, 1829222568), (12, 1676787354), (18, 1117858236), (19, 1059023592), (22, 914611284), (23, 874845576), (24, 838393677), (27, 745238824), (33, 609740856), (36, 558929118), (38, 529511796), (44, 457305642), (46, 437422788), (54, 372619412), (57, 353007864), (66, 304870428), (69, 291615192), (72, 279464559), (76, 264755898), (88, 228652821), (92, 218711394), (99, 203246952), (108, 186309706), (114, 176503932), (132, 152435214), (138, 145807596), (152, 132377949), (171, 117669288), (184, 109355697), (198, 101623476), (207, 97205064), (209, 96274872), (216, 93154853), (228, 88251966), (253, 79531416), (264, 76217607), (276, 72903798), (297, 67748984), (342, 58834644), (396, 50811738), (414, 48602532), (418, 48137436), (437, 46044504), (456, 44125983), (506, 39765708), (513, 39223096), (552, 36451899), (594, 33874492), (621, 32401688), (627, 32091624), (684, 29417322), (759, 26510472), (792, 25405869), (828, 24301266), (836, 24068718), (874, 23022252), (1012, 19882854), (1026, 19611548), (1188, 16937246), (1242, 16200844), (1254, 16045812), (1311, 15348168), (1368, 14708661), (1518, 13255236), (1656, 12150633), (1672, 12034359), (1748, 11511126), (1881, 10697208), (2024, 9941427), (2052, 9805774), (2277, 8836824), (2376, 8468623), (2484, 8100422), (2508, 8022906), (2622, 7674084), (3036, 6627618), (3496, 5755563), (3762, 5348604), (3933, 5116056), (4104, 4902887), (4554, 4418412), (4807, 4185864), (4968, 4050211), (5016, 4011453), (5244, 3837042), (5643, 3565736), (6072, 3313809), (6831, 2945608), (7524, 2674302), (7866, 2558028), (9108, 2209206), (9614, 2092932), (10488, 1918521), (11286, 1782868), (11799, 1705352), (13662, 1472804), (14421, 1395288), (15048, 1337151), (15732, 1279014), (18216, 1104603), (19228, 1046466), (19379, 1038312), (22572, 891434), (23598, 852676), (27324, 736402), (28842, 697644), (31464, 639507), (38456, 523233), (38758, 519156), (43263, 465096), (45144, 445717), (47196, 426338), (54648, 368201), (57684, 348822), (58137, 346104), (77516, 259578), (86526, 232548), (94392, 213169), (115368, 174411), (116274, 173052), (129789, 155032)]

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