20167786912

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 52093918800

約数和(自身を除く): 31926131888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 91, 98, 104, 109, 112, 116, 182, 196, 203, 208, 218, 224, 232, 313, 364, 377, 392, 406, 416, 436, 464, 626, 637, 728, 754, 763, 784, 812, 872, 928, 1252, 1274, 1417, 1421, 1456, 1508, 1526, 1568, 1624, 1744, 2191, 2504, 2548, 2639, 2834, 2842, 2912, 3016, 3052, 3161, 3248, 3488, 4069, 4382, 5008, 5096, 5278, 5341, 5668, 5684, 6032, 6104, 6322, 6496, 8138, 8764, 9077, 9919, 10016, 10192, 10556, 10682, 11336, 11368, 12064, 12208, 12644, 15337, 16276, 17528, 18154, 18473, 19838, 20384, 21112, 21364, 22127, 22672, 22736, 24416, 25288, 28483, 30674, 32552, 34117, 35056, 36308, 36946, 39676, 41093, 42224, 42728, 44254, 45344, 45472, 50576, 56966, 61348, 63539, 65104, 68234, 69433, 70112, 72616, 73892, 79352, 82186, 84448, 85456, 88508, 101152, 113932, 118001, 122696, 127078, 130208, 136468, 138866, 145232, 147784, 154889, 158704, 164372, 170912, 177016, 199381, 227864, 236002, 238819, 245392, 254156, 272936, 277732, 287651, 290464, 295568, 309778, 317408, 328744, 354032, 398762, 443521, 444773, 455728, 472004, 477638, 490784, 508312, 545872, 555464, 575302, 591136, 619556, 657488, 708064, 797524, 826007, 887042, 889546, 911456, 944008, 955276, 989393, 1016624, 1091744, 1110928, 1150604, 1239112, 1314976, 1595048, 1652014, 1671733, 1774084, 1779092, 1888016, 1910552, 1978786, 2013557, 2033248, 2221856, 2301208, 2478224, 3104647, 3190096, 3304028, 3343466, 3548168, 3558184, 3776032, 3821104, 3957572, 4027114, 4602416, 4956448, 5782049, 6209294, 6380192, 6608056, 6686932, 6925751, 7096336, 7116368, 7642208, 7915144, 8054228, 9204832, 11564098, 12418588, 12862109, 13216112, 13373864, 13851502, 14192672, 14232736, 15830288, 16108456, 21732529, 23128196, 24837176, 25724218, 26432224, 26747728, 27703004, 31660576, 32216912, 43465058, 46256392, 48480257, 49674352, 51448436, 53495456, 55406008, 64433824, 86930116, 90034763, 92512784, 96960514, 99348704, 102896872, 110812016, 173860232, 180069526, 185025568, 193921028, 205793744, 221624032, 347720464, 360139052, 387842056, 411587488, 630243341, 695440928, 720278104, 775684112, 1260486682, 1440556208, 1551368224, 2520973364, 2881112416, 5041946728, 10083893456, 20167786912]

約数ペア:

[(1, 20167786912), (2, 10083893456), (4, 5041946728), (7, 2881112416), (8, 2520973364), (13, 1551368224), (14, 1440556208), (16, 1260486682), (26, 775684112), (28, 720278104), (29, 695440928), (32, 630243341), (49, 411587488), (52, 387842056), (56, 360139052), (58, 347720464), (91, 221624032), (98, 205793744), (104, 193921028), (109, 185025568), (112, 180069526), (116, 173860232), (182, 110812016), (196, 102896872), (203, 99348704), (208, 96960514), (218, 92512784), (224, 90034763), (232, 86930116), (313, 64433824), (364, 55406008), (377, 53495456), (392, 51448436), (406, 49674352), (416, 48480257), (436, 46256392), (464, 43465058), (626, 32216912), (637, 31660576), (728, 27703004), (754, 26747728), (763, 26432224), (784, 25724218), (812, 24837176), (872, 23128196), (928, 21732529), (1252, 16108456), (1274, 15830288), (1417, 14232736), (1421, 14192672), (1456, 13851502), (1508, 13373864), (1526, 13216112), (1568, 12862109), (1624, 12418588), (1744, 11564098), (2191, 9204832), (2504, 8054228), (2548, 7915144), (2639, 7642208), (2834, 7116368), (2842, 7096336), (2912, 6925751), (3016, 6686932), (3052, 6608056), (3161, 6380192), (3248, 6209294), (3488, 5782049), (4069, 4956448), (4382, 4602416), (5008, 4027114), (5096, 3957572), (5278, 3821104), (5341, 3776032), (5668, 3558184), (5684, 3548168), (6032, 3343466), (6104, 3304028), (6322, 3190096), (6496, 3104647), (8138, 2478224), (8764, 2301208), (9077, 2221856), (9919, 2033248), (10016, 2013557), (10192, 1978786), (10556, 1910552), (10682, 1888016), (11336, 1779092), (11368, 1774084), (12064, 1671733), (12208, 1652014), (12644, 1595048), (15337, 1314976), (16276, 1239112), (17528, 1150604), (18154, 1110928), (18473, 1091744), (19838, 1016624), (20384, 989393), (21112, 955276), (21364, 944008), (22127, 911456), (22672, 889546), (22736, 887042), (24416, 826007), (25288, 797524), (28483, 708064), (30674, 657488), (32552, 619556), (34117, 591136), (35056, 575302), (36308, 555464), (36946, 545872), (39676, 508312), (41093, 490784), (42224, 477638), (42728, 472004), (44254, 455728), (45344, 444773), (45472, 443521), (50576, 398762), (56966, 354032), (61348, 328744), (63539, 317408), (65104, 309778), (68234, 295568), (69433, 290464), (70112, 287651), (72616, 277732), (73892, 272936), (79352, 254156), (82186, 245392), (84448, 238819), (85456, 236002), (88508, 227864), (101152, 199381), (113932, 177016), (118001, 170912), (122696, 164372), (127078, 158704), (130208, 154889), (136468, 147784), (138866, 145232)]