20147358616

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 50816959200

約数和(自身を除く): 30669600584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 49, 56, 58, 77, 88, 97, 98, 116, 121, 151, 154, 194, 196, 203, 232, 242, 302, 308, 319, 388, 392, 406, 484, 539, 604, 616, 638, 679, 776, 812, 847, 968, 1057, 1067, 1078, 1208, 1276, 1358, 1421, 1624, 1661, 1694, 2114, 2134, 2156, 2233, 2552, 2716, 2813, 2842, 3322, 3388, 3509, 4228, 4268, 4312, 4379, 4466, 4753, 5432, 5626, 5684, 5929, 6644, 6776, 7018, 7399, 7469, 8456, 8536, 8758, 8932, 9506, 11252, 11368, 11627, 11737, 11858, 13288, 14036, 14647, 14798, 14938, 15631, 17516, 17864, 18271, 19012, 19691, 22504, 23254, 23474, 23716, 24563, 28072, 29294, 29596, 29876, 30653, 30943, 31262, 35032, 36542, 38024, 39382, 46508, 46948, 47432, 48169, 49126, 52283, 58588, 59192, 59752, 61306, 61886, 62524, 73084, 78764, 81389, 82159, 93016, 93896, 96338, 98252, 102529, 104566, 117176, 122612, 123772, 125048, 127897, 137837, 146168, 157528, 161117, 162778, 164318, 171941, 192676, 196504, 205058, 209132, 214571, 216601, 245224, 247544, 255794, 275674, 322234, 325556, 328636, 337183, 340373, 343882, 385352, 410116, 418264, 424763, 429142, 433202, 511588, 529859, 551348, 575113, 644468, 651112, 657272, 674366, 680746, 687764, 717703, 820232, 849526, 858284, 866404, 895279, 1023176, 1059718, 1102696, 1127819, 1150226, 1288936, 1348732, 1361492, 1375528, 1435406, 1516207, 1699052, 1716568, 1732808, 1772287, 1790558, 2119436, 2255638, 2300452, 2360281, 2382611, 2697464, 2722984, 2870812, 2973341, 3032414, 3398104, 3544574, 3581116, 3709013, 4238872, 4511276, 4600904, 4672393, 4720562, 4765222, 5741624, 5946682, 6064828, 7089148, 7162232, 7418026, 7894733, 9022552, 9344786, 9441124, 9530444, 11893364, 12129656, 12406009, 14178296, 14836052, 15789466, 16678277, 18689572, 18882248, 19060888, 20813387, 23786728, 24812018, 25963091, 29672104, 31578932, 32706751, 33356554, 37379144, 41626774, 49624036, 51396323, 51926182, 63157864, 65413502, 66713108, 83253548, 86842063, 99248072, 102792646, 103852364, 130827004, 133426216, 166507096, 173684126, 205585292, 207704728, 228947257, 261654008, 347368252, 359774261, 411170584, 457894514, 694736504, 719548522, 915789028, 1439097044, 1831578056, 2518419827, 2878194088, 5036839654, 10073679308, 20147358616]

約数ペア:

[(1, 20147358616), (2, 10073679308), (4, 5036839654), (7, 2878194088), (8, 2518419827), (11, 1831578056), (14, 1439097044), (22, 915789028), (28, 719548522), (29, 694736504), (44, 457894514), (49, 411170584), (56, 359774261), (58, 347368252), (77, 261654008), (88, 228947257), (97, 207704728), (98, 205585292), (116, 173684126), (121, 166507096), (151, 133426216), (154, 130827004), (194, 103852364), (196, 102792646), (203, 99248072), (232, 86842063), (242, 83253548), (302, 66713108), (308, 65413502), (319, 63157864), (388, 51926182), (392, 51396323), (406, 49624036), (484, 41626774), (539, 37379144), (604, 33356554), (616, 32706751), (638, 31578932), (679, 29672104), (776, 25963091), (812, 24812018), (847, 23786728), (968, 20813387), (1057, 19060888), (1067, 18882248), (1078, 18689572), (1208, 16678277), (1276, 15789466), (1358, 14836052), (1421, 14178296), (1624, 12406009), (1661, 12129656), (1694, 11893364), (2114, 9530444), (2134, 9441124), (2156, 9344786), (2233, 9022552), (2552, 7894733), (2716, 7418026), (2813, 7162232), (2842, 7089148), (3322, 6064828), (3388, 5946682), (3509, 5741624), (4228, 4765222), (4268, 4720562), (4312, 4672393), (4379, 4600904), (4466, 4511276), (4753, 4238872), (5432, 3709013), (5626, 3581116), (5684, 3544574), (5929, 3398104), (6644, 3032414), (6776, 2973341), (7018, 2870812), (7399, 2722984), (7469, 2697464), (8456, 2382611), (8536, 2360281), (8758, 2300452), (8932, 2255638), (9506, 2119436), (11252, 1790558), (11368, 1772287), (11627, 1732808), (11737, 1716568), (11858, 1699052), (13288, 1516207), (14036, 1435406), (14647, 1375528), (14798, 1361492), (14938, 1348732), (15631, 1288936), (17516, 1150226), (17864, 1127819), (18271, 1102696), (19012, 1059718), (19691, 1023176), (22504, 895279), (23254, 866404), (23474, 858284), (23716, 849526), (24563, 820232), (28072, 717703), (29294, 687764), (29596, 680746), (29876, 674366), (30653, 657272), (30943, 651112), (31262, 644468), (35032, 575113), (36542, 551348), (38024, 529859), (39382, 511588), (46508, 433202), (46948, 429142), (47432, 424763), (48169, 418264), (49126, 410116), (52283, 385352), (58588, 343882), (59192, 340373), (59752, 337183), (61306, 328636), (61886, 325556), (62524, 322234), (73084, 275674), (78764, 255794), (81389, 247544), (82159, 245224), (93016, 216601), (93896, 214571), (96338, 209132), (98252, 205058), (102529, 196504), (104566, 192676), (117176, 171941), (122612, 164318), (123772, 162778), (125048, 161117), (127897, 157528), (137837, 146168)]