20366126144

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2$

素因数の和:226

約数の個数: 336

約数和(自身を含む): 54447765120

約数和(自身を除く): 34081638976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 41, 52, 56, 64, 67, 76, 82, 91, 104, 112, 133, 134, 152, 164, 182, 208, 224, 247, 266, 268, 287, 304, 328, 364, 416, 448, 469, 494, 532, 533, 536, 574, 608, 656, 728, 779, 832, 871, 938, 988, 1064, 1066, 1072, 1148, 1216, 1273, 1312, 1456, 1558, 1729, 1742, 1876, 1976, 2128, 2132, 2144, 2296, 2546, 2624, 2747, 2912, 3116, 3458, 3484, 3731, 3752, 3952, 4256, 4264, 4288, 4489, 4592, 5092, 5453, 5494, 5824, 6097, 6232, 6916, 6968, 7462, 7504, 7904, 8512, 8528, 8911, 8978, 9184, 10127, 10184, 10906, 10988, 12194, 12464, 13832, 13936, 14924, 15008, 15808, 16549, 17056, 17822, 17956, 18368, 19229, 20254, 20368, 21812, 21976, 24388, 24928, 27664, 27872, 29848, 30016, 31423, 33098, 34112, 35644, 35711, 35912, 38458, 40508, 40736, 43624, 43952, 48776, 49856, 52193, 55328, 55744, 58357, 59696, 62846, 66196, 70889, 71288, 71422, 71824, 76916, 81016, 81472, 85291, 87248, 87904, 97552, 104386, 110656, 115843, 116714, 119392, 125692, 132392, 141778, 142576, 142844, 143648, 153832, 162032, 170582, 174496, 175808, 184049, 195104, 208772, 231686, 233428, 238784, 249977, 251384, 264784, 283556, 285152, 285688, 287296, 307664, 324064, 341164, 348992, 365351, 368098, 390208, 408499, 417544, 463372, 466856, 499954, 502768, 529568, 567112, 570304, 571376, 597037, 615328, 648128, 678509, 682328, 730702, 736196, 816998, 835088, 926744, 933712, 999908, 1005536, 1059136, 1108783, 1134224, 1142752, 1194074, 1230656, 1288343, 1357018, 1364656, 1461404, 1472392, 1633996, 1670176, 1853488, 1867424, 1999816, 2011072, 2217566, 2268448, 2285504, 2388148, 2392637, 2576686, 2714036, 2729312, 2922808, 2944784, 3267992, 3340352, 3496931, 3706976, 3734848, 3999632, 4435132, 4536896, 4749563, 4776296, 4785274, 5153372, 5428072, 5458624, 5845616, 5889568, 6535984, 6993862, 7413952, 7761481, 7999264, 8870264, 9499126, 9552592, 9570548, 10306744, 10856144, 11691232, 11779136, 13071968, 13987724, 15522962, 15998528, 16748459, 17740528, 18998252, 19105184, 19141096, 20613488, 21712288, 23382464, 24478517, 26143936, 27975448, 31045924, 33496918, 35481056, 37996504, 38210368, 38282192, 41226976, 43424576, 45460103, 48957034, 55950896, 62091848, 66993836, 70962112, 75993008, 76564384, 82453952, 90920206, 97914068, 111901792, 124183696, 133987672, 151986016, 153128768, 181840412, 195828136, 223803584, 248367392, 267975344, 303972032, 318220721, 363680824, 391656272, 496734784, 535950688, 636441442, 727361648, 783312544, 1071901376, 1272882884, 1454723296, 1566625088, 2545765768, 2909446592, 5091531536, 10183063072, 20366126144]

約数ペア:

[(1, 20366126144), (2, 10183063072), (4, 5091531536), (7, 2909446592), (8, 2545765768), (13, 1566625088), (14, 1454723296), (16, 1272882884), (19, 1071901376), (26, 783312544), (28, 727361648), (32, 636441442), (38, 535950688), (41, 496734784), (52, 391656272), (56, 363680824), (64, 318220721), (67, 303972032), (76, 267975344), (82, 248367392), (91, 223803584), (104, 195828136), (112, 181840412), (133, 153128768), (134, 151986016), (152, 133987672), (164, 124183696), (182, 111901792), (208, 97914068), (224, 90920206), (247, 82453952), (266, 76564384), (268, 75993008), (287, 70962112), (304, 66993836), (328, 62091848), (364, 55950896), (416, 48957034), (448, 45460103), (469, 43424576), (494, 41226976), (532, 38282192), (533, 38210368), (536, 37996504), (574, 35481056), (608, 33496918), (656, 31045924), (728, 27975448), (779, 26143936), (832, 24478517), (871, 23382464), (938, 21712288), (988, 20613488), (1064, 19141096), (1066, 19105184), (1072, 18998252), (1148, 17740528), (1216, 16748459), (1273, 15998528), (1312, 15522962), (1456, 13987724), (1558, 13071968), (1729, 11779136), (1742, 11691232), (1876, 10856144), (1976, 10306744), (2128, 9570548), (2132, 9552592), (2144, 9499126), (2296, 8870264), (2546, 7999264), (2624, 7761481), (2747, 7413952), (2912, 6993862), (3116, 6535984), (3458, 5889568), (3484, 5845616), (3731, 5458624), (3752, 5428072), (3952, 5153372), (4256, 4785274), (4264, 4776296), (4288, 4749563), (4489, 4536896), (4592, 4435132), (5092, 3999632), (5453, 3734848), (5494, 3706976), (5824, 3496931), (6097, 3340352), (6232, 3267992), (6916, 2944784), (6968, 2922808), (7462, 2729312), (7504, 2714036), (7904, 2576686), (8512, 2392637), (8528, 2388148), (8911, 2285504), (8978, 2268448), (9184, 2217566), (10127, 2011072), (10184, 1999816), (10906, 1867424), (10988, 1853488), (12194, 1670176), (12464, 1633996), (13832, 1472392), (13936, 1461404), (14924, 1364656), (15008, 1357018), (15808, 1288343), (16549, 1230656), (17056, 1194074), (17822, 1142752), (17956, 1134224), (18368, 1108783), (19229, 1059136), (20254, 1005536), (20368, 999908), (21812, 933712), (21976, 926744), (24388, 835088), (24928, 816998), (27664, 736196), (27872, 730702), (29848, 682328), (30016, 678509), (31423, 648128), (33098, 615328), (34112, 597037), (35644, 571376), (35711, 570304), (35912, 567112), (38458, 529568), (40508, 502768), (40736, 499954), (43624, 466856), (43952, 463372), (48776, 417544), (49856, 408499), (52193, 390208), (55328, 368098), (55744, 365351), (58357, 348992), (59696, 341164), (62846, 324064), (66196, 307664), (70889, 287296), (71288, 285688), (71422, 285152), (71824, 283556), (76916, 264784), (81016, 251384), (81472, 249977), (85291, 238784), (87248, 233428), (87904, 231686), (97552, 208772), (104386, 195104), (110656, 184049), (115843, 175808), (116714, 174496), (119392, 170582), (125692, 162032), (132392, 153832), (141778, 143648), (142576, 142844)]