20119970397720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{8668067}}^1$

素因数の和:8668162

約数の個数: 192

約数和(自身を含む): 65231025649920

約数和(自身を除く): 45111055252200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 841, 870, 920, 1160, 1334, 1380, 1682, 1740, 2001, 2523, 2668, 2760, 3335, 3364, 3480, 4002, 4205, 5046, 5336, 6670, 6728, 8004, 8410, 10005, 10092, 12615, 13340, 16008, 16820, 19343, 20010, 20184, 25230, 26680, 33640, 38686, 40020, 50460, 58029, 77372, 80040, 96715, 100920, 116058, 154744, 193430, 232116, 290145, 386860, 464232, 580290, 773720, 1160580, 2321160, 8668067, 17336134, 26004201, 34672268, 43340335, 52008402, 69344536, 86680670, 104016804, 130021005, 173361340, 199365541, 208033608, 251373943, 260042010, 346722680, 398731082, 502747886, 520084020, 598096623, 754121829, 797462164, 996827705, 1005495772, 1040168040, 1196193246, 1256869715, 1508243658, 1594924328, 1993655410, 2010991544, 2392386492, 2513739430, 2990483115, 3016487316, 3770609145, 3987310820, 4784772984, 5027478860, 5781600689, 5980966230, 6032974632, 7289844347, 7541218290, 7974621640, 10054957720, 11563201378, 11961932460, 14579688694, 15082436580, 17344802067, 21869533041, 23126402756, 23923864920, 28908003445, 29159377388, 30164873160, 34689604134, 36449221735, 43739066082, 46252805512, 57816006890, 58318754776, 69379208268, 72898443470, 86724010335, 87478132164, 109347665205, 115632013780, 138758416536, 145796886940, 167666419981, 173448020670, 174956264328, 218695330410, 231264027560, 291593773880, 335332839962, 346896041340, 437390660820, 502999259943, 670665679924, 693792082680, 838332099905, 874781321640, 1005998519886, 1341331359848, 1676664199810, 2011997039772, 2514996299715, 3353328399620, 4023994079544, 5029992599430, 6706656799240, 10059985198860, 20119970397720]

約数ペア:

[(1, 20119970397720), (2, 10059985198860), (3, 6706656799240), (4, 5029992599430), (5, 4023994079544), (6, 3353328399620), (8, 2514996299715), (10, 2011997039772), (12, 1676664199810), (15, 1341331359848), (20, 1005998519886), (23, 874781321640), (24, 838332099905), (29, 693792082680), (30, 670665679924), (40, 502999259943), (46, 437390660820), (58, 346896041340), (60, 335332839962), (69, 291593773880), (87, 231264027560), (92, 218695330410), (115, 174956264328), (116, 173448020670), (120, 167666419981), (138, 145796886940), (145, 138758416536), (174, 115632013780), (184, 109347665205), (230, 87478132164), (232, 86724010335), (276, 72898443470), (290, 69379208268), (345, 58318754776), (348, 57816006890), (435, 46252805512), (460, 43739066082), (552, 36449221735), (580, 34689604134), (667, 30164873160), (690, 29159377388), (696, 28908003445), (841, 23923864920), (870, 23126402756), (920, 21869533041), (1160, 17344802067), (1334, 15082436580), (1380, 14579688694), (1682, 11961932460), (1740, 11563201378), (2001, 10054957720), (2523, 7974621640), (2668, 7541218290), (2760, 7289844347), (3335, 6032974632), (3364, 5980966230), (3480, 5781600689), (4002, 5027478860), (4205, 4784772984), (5046, 3987310820), (5336, 3770609145), (6670, 3016487316), (6728, 2990483115), (8004, 2513739430), (8410, 2392386492), (10005, 2010991544), (10092, 1993655410), (12615, 1594924328), (13340, 1508243658), (16008, 1256869715), (16820, 1196193246), (19343, 1040168040), (20010, 1005495772), (20184, 996827705), (25230, 797462164), (26680, 754121829), (33640, 598096623), (38686, 520084020), (40020, 502747886), (50460, 398731082), (58029, 346722680), (77372, 260042010), (80040, 251373943), (96715, 208033608), (100920, 199365541), (116058, 173361340), (154744, 130021005), (193430, 104016804), (232116, 86680670), (290145, 69344536), (386860, 52008402), (464232, 43340335), (580290, 34672268), (773720, 26004201), (1160580, 17336134), (2321160, 8668067)]