20447383824

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15473}}^1$

素因数の和:15539

約数の個数: 320

約数和(自身を含む): 73680998400

約数和(自身を除く): 53233614576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 48, 54, 56, 57, 63, 69, 72, 76, 84, 92, 108, 112, 114, 126, 133, 138, 144, 152, 161, 168, 171, 184, 189, 207, 216, 228, 252, 266, 276, 304, 322, 336, 342, 368, 378, 399, 414, 432, 437, 456, 483, 504, 513, 532, 552, 621, 644, 684, 756, 798, 828, 874, 912, 966, 1008, 1026, 1064, 1104, 1197, 1242, 1288, 1311, 1368, 1449, 1512, 1596, 1656, 1748, 1932, 2052, 2128, 2394, 2484, 2576, 2622, 2736, 2898, 3024, 3059, 3192, 3312, 3496, 3591, 3864, 3933, 4104, 4347, 4788, 4968, 5244, 5796, 6118, 6384, 6992, 7182, 7728, 7866, 8208, 8694, 9177, 9576, 9936, 10488, 11592, 11799, 12236, 14364, 15473, 15732, 17388, 18354, 19152, 20976, 23184, 23598, 24472, 27531, 28728, 30946, 31464, 34776, 36708, 46419, 47196, 48944, 55062, 57456, 61892, 62928, 69552, 73416, 82593, 92838, 94392, 108311, 110124, 123784, 139257, 146832, 165186, 185676, 188784, 216622, 220248, 247568, 278514, 293987, 324933, 330372, 355879, 371352, 417771, 433244, 440496, 557028, 587974, 649866, 660744, 711758, 742704, 835542, 866488, 881961, 974799, 1067637, 1114056, 1175948, 1299732, 1321488, 1423516, 1671084, 1732976, 1763922, 1949598, 2057909, 2135274, 2228112, 2351896, 2491153, 2599464, 2645883, 2847032, 2924397, 3202911, 3342168, 3527844, 3899196, 4115818, 4270548, 4703792, 4982306, 5198928, 5291766, 5694064, 5848794, 6173727, 6405822, 6684336, 6761701, 7055688, 7473459, 7798392, 7937649, 8231636, 8541096, 9608733, 9964612, 10583532, 11697588, 12347454, 12811644, 13523402, 14111376, 14946918, 15596784, 15875298, 16463272, 17082192, 18521181, 19217466, 19929224, 20285103, 21167064, 22420377, 23395176, 24694908, 25623288, 27046804, 29893836, 31750596, 32926544, 37042362, 38434932, 39858448, 40570206, 42334128, 44840754, 46790352, 47331907, 49389816, 51246576, 54093608, 55563543, 59787672, 60855309, 63501192, 67261131, 74084724, 76869864, 81140412, 89681508, 94663814, 98779632, 108187216, 111127086, 119575344, 121710618, 127002384, 134522262, 141995721, 148169448, 153739728, 162280824, 179363016, 182565927, 189327628, 222254172, 243421236, 269044524, 283991442, 296338896, 324561648, 358726032, 365131854, 378655256, 425987163, 444508344, 486842472, 538089048, 567982884, 730263708, 757310512, 851974326, 889016688, 973684944, 1076178096, 1135965768, 1277961489, 1460527416, 1703948652, 2271931536, 2555922978, 2921054832, 3407897304, 5111845956, 6815794608, 10223691912, 20447383824]

約数ペア:

[(1, 20447383824), (2, 10223691912), (3, 6815794608), (4, 5111845956), (6, 3407897304), (7, 2921054832), (8, 2555922978), (9, 2271931536), (12, 1703948652), (14, 1460527416), (16, 1277961489), (18, 1135965768), (19, 1076178096), (21, 973684944), (23, 889016688), (24, 851974326), (27, 757310512), (28, 730263708), (36, 567982884), (38, 538089048), (42, 486842472), (46, 444508344), (48, 425987163), (54, 378655256), (56, 365131854), (57, 358726032), (63, 324561648), (69, 296338896), (72, 283991442), (76, 269044524), (84, 243421236), (92, 222254172), (108, 189327628), (112, 182565927), (114, 179363016), (126, 162280824), (133, 153739728), (138, 148169448), (144, 141995721), (152, 134522262), (161, 127002384), (168, 121710618), (171, 119575344), (184, 111127086), (189, 108187216), (207, 98779632), (216, 94663814), (228, 89681508), (252, 81140412), (266, 76869864), (276, 74084724), (304, 67261131), (322, 63501192), (336, 60855309), (342, 59787672), (368, 55563543), (378, 54093608), (399, 51246576), (414, 49389816), (432, 47331907), (437, 46790352), (456, 44840754), (483, 42334128), (504, 40570206), (513, 39858448), (532, 38434932), (552, 37042362), (621, 32926544), (644, 31750596), (684, 29893836), (756, 27046804), (798, 25623288), (828, 24694908), (874, 23395176), (912, 22420377), (966, 21167064), (1008, 20285103), (1026, 19929224), (1064, 19217466), (1104, 18521181), (1197, 17082192), (1242, 16463272), (1288, 15875298), (1311, 15596784), (1368, 14946918), (1449, 14111376), (1512, 13523402), (1596, 12811644), (1656, 12347454), (1748, 11697588), (1932, 10583532), (2052, 9964612), (2128, 9608733), (2394, 8541096), (2484, 8231636), (2576, 7937649), (2622, 7798392), (2736, 7473459), (2898, 7055688), (3024, 6761701), (3059, 6684336), (3192, 6405822), (3312, 6173727), (3496, 5848794), (3591, 5694064), (3864, 5291766), (3933, 5198928), (4104, 4982306), (4347, 4703792), (4788, 4270548), (4968, 4115818), (5244, 3899196), (5796, 3527844), (6118, 3342168), (6384, 3202911), (6992, 2924397), (7182, 2847032), (7728, 2645883), (7866, 2599464), (8208, 2491153), (8694, 2351896), (9177, 2228112), (9576, 2135274), (9936, 2057909), (10488, 1949598), (11592, 1763922), (11799, 1732976), (12236, 1671084), (14364, 1423516), (15473, 1321488), (15732, 1299732), (17388, 1175948), (18354, 1114056), (19152, 1067637), (20976, 974799), (23184, 881961), (23598, 866488), (24472, 835542), (27531, 742704), (28728, 711758), (30946, 660744), (31464, 649866), (34776, 587974), (36708, 557028), (46419, 440496), (47196, 433244), (48944, 417771), (55062, 371352), (57456, 355879), (61892, 330372), (62928, 324933), (69552, 293987), (73416, 278514), (82593, 247568), (92838, 220248), (94392, 216622), (108311, 188784), (110124, 185676), (123784, 165186), (139257, 146832)]