20147064504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:634

約数の個数: 256

約数和(自身を含む): 61677158400

約数和(自身を除く): 41530093896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 103, 114, 133, 152, 168, 206, 228, 233, 263, 266, 309, 399, 412, 456, 466, 526, 532, 618, 699, 721, 789, 798, 824, 932, 1052, 1064, 1236, 1398, 1442, 1578, 1596, 1631, 1841, 1864, 1957, 2104, 2163, 2472, 2796, 2884, 3156, 3192, 3262, 3682, 3914, 4326, 4427, 4893, 4997, 5523, 5592, 5768, 5871, 6312, 6524, 7364, 7828, 8652, 8854, 9786, 9994, 11046, 11742, 13048, 13281, 13699, 14728, 14991, 15656, 17304, 17708, 19572, 19988, 22092, 23484, 23999, 26562, 27089, 27398, 29982, 30989, 34979, 35416, 39144, 39976, 41097, 44184, 46968, 47998, 53124, 54178, 54796, 59964, 61279, 61978, 69958, 71997, 81267, 82194, 92967, 95996, 104937, 106248, 108356, 109592, 119928, 122558, 123956, 139916, 143994, 162534, 164388, 167993, 183837, 185934, 189623, 191992, 209874, 216712, 245116, 247912, 279832, 287988, 325068, 328776, 335986, 367674, 371868, 379246, 419748, 428953, 455981, 490232, 503979, 514691, 568869, 575976, 650136, 671972, 735348, 743736, 758492, 839496, 857906, 911962, 1007958, 1029382, 1137738, 1164301, 1286859, 1343944, 1367943, 1470696, 1516984, 1544073, 1715812, 1823924, 2015916, 2058764, 2275476, 2328602, 2573718, 2735886, 3088146, 3191867, 3431624, 3492903, 3602837, 3647848, 4031832, 4117528, 4550952, 4657204, 5147436, 5471772, 6176292, 6311737, 6383734, 6985806, 7205674, 8150107, 9314408, 9575601, 10294872, 10808511, 10943544, 12352584, 12623474, 12767468, 13971612, 14411348, 16300214, 18935211, 19151202, 21617022, 24450321, 25246948, 25534936, 27943224, 28822696, 32600428, 37870422, 38302404, 43234044, 44182159, 48900642, 50493896, 65200856, 75740844, 76604808, 86468088, 88364318, 97801284, 119923003, 132546477, 151481688, 176728636, 195602568, 239846006, 265092954, 353457272, 359769009, 479692012, 530185908, 719538018, 839461021, 959384024, 1060371816, 1439076036, 1678922042, 2518383063, 2878152072, 3357844084, 5036766126, 6715688168, 10073532252, 20147064504]

約数ペア:

[(1, 20147064504), (2, 10073532252), (3, 6715688168), (4, 5036766126), (6, 3357844084), (7, 2878152072), (8, 2518383063), (12, 1678922042), (14, 1439076036), (19, 1060371816), (21, 959384024), (24, 839461021), (28, 719538018), (38, 530185908), (42, 479692012), (56, 359769009), (57, 353457272), (76, 265092954), (84, 239846006), (103, 195602568), (114, 176728636), (133, 151481688), (152, 132546477), (168, 119923003), (206, 97801284), (228, 88364318), (233, 86468088), (263, 76604808), (266, 75740844), (309, 65200856), (399, 50493896), (412, 48900642), (456, 44182159), (466, 43234044), (526, 38302404), (532, 37870422), (618, 32600428), (699, 28822696), (721, 27943224), (789, 25534936), (798, 25246948), (824, 24450321), (932, 21617022), (1052, 19151202), (1064, 18935211), (1236, 16300214), (1398, 14411348), (1442, 13971612), (1578, 12767468), (1596, 12623474), (1631, 12352584), (1841, 10943544), (1864, 10808511), (1957, 10294872), (2104, 9575601), (2163, 9314408), (2472, 8150107), (2796, 7205674), (2884, 6985806), (3156, 6383734), (3192, 6311737), (3262, 6176292), (3682, 5471772), (3914, 5147436), (4326, 4657204), (4427, 4550952), (4893, 4117528), (4997, 4031832), (5523, 3647848), (5592, 3602837), (5768, 3492903), (5871, 3431624), (6312, 3191867), (6524, 3088146), (7364, 2735886), (7828, 2573718), (8652, 2328602), (8854, 2275476), (9786, 2058764), (9994, 2015916), (11046, 1823924), (11742, 1715812), (13048, 1544073), (13281, 1516984), (13699, 1470696), (14728, 1367943), (14991, 1343944), (15656, 1286859), (17304, 1164301), (17708, 1137738), (19572, 1029382), (19988, 1007958), (22092, 911962), (23484, 857906), (23999, 839496), (26562, 758492), (27089, 743736), (27398, 735348), (29982, 671972), (30989, 650136), (34979, 575976), (35416, 568869), (39144, 514691), (39976, 503979), (41097, 490232), (44184, 455981), (46968, 428953), (47998, 419748), (53124, 379246), (54178, 371868), (54796, 367674), (59964, 335986), (61279, 328776), (61978, 325068), (69958, 287988), (71997, 279832), (81267, 247912), (82194, 245116), (92967, 216712), (95996, 209874), (104937, 191992), (106248, 189623), (108356, 185934), (109592, 183837), (119928, 167993), (122558, 164388), (123956, 162534), (139916, 143994)]