20871964224

素因数分解:

$2^6\times 3^3\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:1042

約数の個数: 224

約数和(自身を含む): 62429136000

約数和(自身を除く): 41557171776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 139, 144, 192, 216, 226, 278, 288, 339, 417, 432, 452, 556, 576, 678, 769, 834, 864, 904, 1017, 1112, 1251, 1356, 1538, 1668, 1728, 1808, 2034, 2224, 2307, 2502, 2712, 3051, 3076, 3336, 3616, 3753, 4068, 4448, 4614, 5004, 5424, 6102, 6152, 6672, 6921, 7232, 7506, 8136, 8896, 9228, 10008, 10848, 12204, 12304, 13344, 13842, 15012, 15707, 16272, 18456, 20016, 20763, 21696, 24408, 24608, 26688, 27684, 30024, 31414, 32544, 36912, 40032, 41526, 47121, 48816, 49216, 55368, 60048, 62828, 65088, 73824, 80064, 83052, 86897, 94242, 97632, 106891, 110736, 120096, 125656, 141363, 147648, 166104, 173794, 188484, 195264, 213782, 221472, 240192, 251312, 260691, 282726, 320673, 332208, 347588, 376968, 424089, 427564, 442944, 502624, 521382, 565452, 641346, 664416, 695176, 753936, 782073, 848178, 855128, 962019, 1005248, 1042764, 1130904, 1282692, 1328832, 1390352, 1507872, 1564146, 1696356, 1710256, 1924038, 2085528, 2261808, 2346219, 2565384, 2780704, 2886057, 3015744, 3128292, 3392712, 3420512, 3848076, 4171056, 4523616, 4692438, 5130768, 5561408, 5772114, 6256584, 6785424, 6841024, 7696152, 8342112, 9047232, 9384876, 10261536, 11544228, 12078683, 12513168, 13570848, 15392304, 16684224, 18769752, 20523072, 23088456, 24157366, 25026336, 27141696, 30784608, 36236049, 37539504, 46176912, 48314732, 50052672, 61569216, 72472098, 75079008, 92353824, 96629464, 108708147, 144944196, 150158016, 184707648, 193258928, 217416294, 289888392, 326124441, 386517856, 434832588, 579776784, 652248882, 773035712, 869665176, 1159553568, 1304497764, 1739330352, 2319107136, 2608995528, 3478660704, 5217991056, 6957321408, 10435982112, 20871964224]

約数ペア:

[(1, 20871964224), (2, 10435982112), (3, 6957321408), (4, 5217991056), (6, 3478660704), (8, 2608995528), (9, 2319107136), (12, 1739330352), (16, 1304497764), (18, 1159553568), (24, 869665176), (27, 773035712), (32, 652248882), (36, 579776784), (48, 434832588), (54, 386517856), (64, 326124441), (72, 289888392), (96, 217416294), (108, 193258928), (113, 184707648), (139, 150158016), (144, 144944196), (192, 108708147), (216, 96629464), (226, 92353824), (278, 75079008), (288, 72472098), (339, 61569216), (417, 50052672), (432, 48314732), (452, 46176912), (556, 37539504), (576, 36236049), (678, 30784608), (769, 27141696), (834, 25026336), (864, 24157366), (904, 23088456), (1017, 20523072), (1112, 18769752), (1251, 16684224), (1356, 15392304), (1538, 13570848), (1668, 12513168), (1728, 12078683), (1808, 11544228), (2034, 10261536), (2224, 9384876), (2307, 9047232), (2502, 8342112), (2712, 7696152), (3051, 6841024), (3076, 6785424), (3336, 6256584), (3616, 5772114), (3753, 5561408), (4068, 5130768), (4448, 4692438), (4614, 4523616), (5004, 4171056), (5424, 3848076), (6102, 3420512), (6152, 3392712), (6672, 3128292), (6921, 3015744), (7232, 2886057), (7506, 2780704), (8136, 2565384), (8896, 2346219), (9228, 2261808), (10008, 2085528), (10848, 1924038), (12204, 1710256), (12304, 1696356), (13344, 1564146), (13842, 1507872), (15012, 1390352), (15707, 1328832), (16272, 1282692), (18456, 1130904), (20016, 1042764), (20763, 1005248), (21696, 962019), (24408, 855128), (24608, 848178), (26688, 782073), (27684, 753936), (30024, 695176), (31414, 664416), (32544, 641346), (36912, 565452), (40032, 521382), (41526, 502624), (47121, 442944), (48816, 427564), (49216, 424089), (55368, 376968), (60048, 347588), (62828, 332208), (65088, 320673), (73824, 282726), (80064, 260691), (83052, 251312), (86897, 240192), (94242, 221472), (97632, 213782), (106891, 195264), (110736, 188484), (120096, 173794), (125656, 166104), (141363, 147648)]