20651303376

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1975

約数の個数: 320

約数和(自身を含む): 68643225600

約数和(自身を除く): 47991922224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 127, 132, 144, 152, 171, 176, 198, 209, 216, 228, 254, 264, 297, 304, 342, 381, 396, 418, 432, 456, 508, 513, 528, 594, 627, 684, 762, 792, 836, 912, 1016, 1026, 1143, 1188, 1254, 1368, 1397, 1524, 1584, 1672, 1801, 1881, 2032, 2052, 2286, 2376, 2413, 2508, 2736, 2794, 3048, 3344, 3429, 3602, 3762, 4104, 4191, 4572, 4752, 4826, 5016, 5403, 5588, 5643, 6096, 6858, 7204, 7239, 7524, 8208, 8382, 9144, 9652, 10032, 10806, 11176, 11286, 12573, 13716, 14408, 14478, 15048, 16209, 16764, 18288, 19304, 19811, 21612, 21717, 22352, 22572, 25146, 26543, 27432, 28816, 28956, 30096, 32418, 33528, 34219, 37719, 38608, 39622, 43224, 43434, 45144, 48627, 50292, 53086, 54864, 57912, 59433, 64836, 65151, 67056, 68438, 75438, 79244, 79629, 86448, 86868, 90288, 97254, 100584, 102657, 106172, 115824, 118866, 129672, 130302, 136876, 150876, 158488, 159258, 173736, 178299, 194508, 201168, 205314, 212344, 228727, 237732, 238887, 259344, 260604, 273752, 301752, 307971, 316976, 318516, 347472, 356598, 376409, 389016, 410628, 424688, 457454, 475464, 477774, 521208, 534897, 547504, 603504, 615942, 637032, 686181, 713196, 716661, 752818, 778032, 821256, 914908, 923913, 950928, 955548, 1042416, 1069794, 1129227, 1231884, 1274064, 1372362, 1426392, 1433322, 1505636, 1642512, 1829816, 1847826, 1911096, 2058543, 2139588, 2258454, 2463768, 2515997, 2744724, 2852784, 2866644, 3011272, 3387681, 3659632, 3695652, 3822192, 4117086, 4279176, 4345813, 4516908, 4927536, 5031994, 5489448, 5733288, 6022544, 6175629, 6775362, 7391304, 7547991, 8234172, 8558352, 8691626, 9033816, 10063988, 10163043, 10978896, 11466576, 12351258, 13037439, 13550724, 14782608, 15095982, 16468344, 17383252, 18067632, 20127976, 20326086, 22643973, 24702516, 26074878, 27101448, 30191964, 32936688, 34766504, 39112317, 40255952, 40652172, 45287946, 47803943, 49405032, 52149756, 54202896, 60383928, 67931919, 69533008, 78224634, 81304344, 90575892, 95607886, 98810064, 104299512, 117336951, 120767856, 135863838, 143411829, 156449268, 162608688, 181151784, 191215772, 208599024, 234673902, 271727676, 286823658, 312898536, 362303568, 382431544, 430235487, 469347804, 543455352, 573647316, 625797072, 764863088, 860470974, 938695608, 1086910704, 1147294632, 1290706461, 1720941948, 1877391216, 2294589264, 2581412922, 3441883896, 5162825844, 6883767792, 10325651688, 20651303376]

約数ペア:

[(1, 20651303376), (2, 10325651688), (3, 6883767792), (4, 5162825844), (6, 3441883896), (8, 2581412922), (9, 2294589264), (11, 1877391216), (12, 1720941948), (16, 1290706461), (18, 1147294632), (19, 1086910704), (22, 938695608), (24, 860470974), (27, 764863088), (33, 625797072), (36, 573647316), (38, 543455352), (44, 469347804), (48, 430235487), (54, 382431544), (57, 362303568), (66, 312898536), (72, 286823658), (76, 271727676), (88, 234673902), (99, 208599024), (108, 191215772), (114, 181151784), (127, 162608688), (132, 156449268), (144, 143411829), (152, 135863838), (171, 120767856), (176, 117336951), (198, 104299512), (209, 98810064), (216, 95607886), (228, 90575892), (254, 81304344), (264, 78224634), (297, 69533008), (304, 67931919), (342, 60383928), (381, 54202896), (396, 52149756), (418, 49405032), (432, 47803943), (456, 45287946), (508, 40652172), (513, 40255952), (528, 39112317), (594, 34766504), (627, 32936688), (684, 30191964), (762, 27101448), (792, 26074878), (836, 24702516), (912, 22643973), (1016, 20326086), (1026, 20127976), (1143, 18067632), (1188, 17383252), (1254, 16468344), (1368, 15095982), (1397, 14782608), (1524, 13550724), (1584, 13037439), (1672, 12351258), (1801, 11466576), (1881, 10978896), (2032, 10163043), (2052, 10063988), (2286, 9033816), (2376, 8691626), (2413, 8558352), (2508, 8234172), (2736, 7547991), (2794, 7391304), (3048, 6775362), (3344, 6175629), (3429, 6022544), (3602, 5733288), (3762, 5489448), (4104, 5031994), (4191, 4927536), (4572, 4516908), (4752, 4345813), (4826, 4279176), (5016, 4117086), (5403, 3822192), (5588, 3695652), (5643, 3659632), (6096, 3387681), (6858, 3011272), (7204, 2866644), (7239, 2852784), (7524, 2744724), (8208, 2515997), (8382, 2463768), (9144, 2258454), (9652, 2139588), (10032, 2058543), (10806, 1911096), (11176, 1847826), (11286, 1829816), (12573, 1642512), (13716, 1505636), (14408, 1433322), (14478, 1426392), (15048, 1372362), (16209, 1274064), (16764, 1231884), (18288, 1129227), (19304, 1069794), (19811, 1042416), (21612, 955548), (21717, 950928), (22352, 923913), (22572, 914908), (25146, 821256), (26543, 778032), (27432, 752818), (28816, 716661), (28956, 713196), (30096, 686181), (32418, 637032), (33528, 615942), (34219, 603504), (37719, 547504), (38608, 534897), (39622, 521208), (43224, 477774), (43434, 475464), (45144, 457454), (48627, 424688), (50292, 410628), (53086, 389016), (54864, 376409), (57912, 356598), (59433, 347472), (64836, 318516), (65151, 316976), (67056, 307971), (68438, 301752), (75438, 273752), (79244, 260604), (79629, 259344), (86448, 238887), (86868, 237732), (90288, 228727), (97254, 212344), (100584, 205314), (102657, 201168), (106172, 194508), (115824, 178299), (118866, 173736), (129672, 159258), (130302, 158488), (136876, 150876)]