20201832768

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 336

約数和(自身を含む): 62529817536

約数和(自身を除く): 42327984768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 53, 64, 68, 78, 96, 102, 104, 106, 136, 156, 159, 169, 192, 204, 208, 212, 221, 272, 312, 318, 338, 408, 416, 424, 442, 507, 544, 624, 636, 663, 676, 689, 691, 816, 832, 848, 884, 901, 1014, 1088, 1248, 1272, 1326, 1352, 1378, 1382, 1632, 1696, 1768, 1802, 2028, 2067, 2073, 2496, 2544, 2652, 2703, 2704, 2756, 2764, 2873, 3264, 3392, 3536, 3604, 4056, 4134, 4146, 5088, 5304, 5406, 5408, 5512, 5528, 5746, 7072, 7208, 8112, 8268, 8292, 8619, 8957, 8983, 10176, 10608, 10812, 10816, 11024, 11056, 11492, 11713, 11747, 14144, 14416, 16224, 16536, 16584, 17238, 17914, 17966, 21216, 21624, 22048, 22112, 22984, 23426, 23494, 26871, 26949, 28832, 32448, 33072, 33168, 34476, 35139, 35241, 35828, 35932, 36623, 42432, 43248, 44096, 44224, 45968, 46852, 46988, 53742, 53898, 57664, 66144, 66336, 68952, 70278, 70482, 71656, 71864, 73246, 86496, 91936, 93704, 93976, 107484, 107796, 109869, 116779, 132288, 132672, 137904, 140556, 140964, 143312, 143728, 146492, 152269, 152711, 172992, 183872, 187408, 187952, 214968, 215592, 219738, 233558, 275808, 281112, 281928, 286624, 287456, 292984, 304538, 305422, 350337, 374816, 375904, 429936, 431184, 439476, 456807, 458133, 467116, 476099, 551616, 562224, 563856, 573248, 574912, 585968, 609076, 610844, 622591, 700674, 749632, 751808, 859872, 862368, 878952, 913614, 916266, 934232, 952198, 1124448, 1127712, 1171936, 1218152, 1221688, 1245182, 1401348, 1428297, 1719744, 1724736, 1757904, 1827228, 1832532, 1867773, 1868464, 1904396, 1985243, 2248896, 2255424, 2343872, 2436304, 2443376, 2490364, 2802696, 2856594, 3515808, 3654456, 3665064, 3735546, 3736928, 3808792, 3970486, 4872608, 4886752, 4980728, 5605392, 5713188, 5955729, 6189287, 7031616, 7308912, 7330128, 7471092, 7473856, 7617584, 7940972, 8093683, 9745216, 9773504, 9961456, 11210784, 11426376, 11911458, 12378574, 14617824, 14660256, 14942184, 15235168, 15881944, 16187366, 18567861, 19922912, 22421568, 22852752, 23822916, 24281049, 24757148, 29235648, 29320512, 29884368, 30470336, 31763888, 32374732, 37135722, 39845824, 45705504, 47645832, 48562098, 49514296, 59768736, 63527776, 64749464, 74271444, 91411008, 95291664, 97124196, 99028592, 105217879, 119537472, 127055552, 129498928, 148542888, 190583328, 194248392, 198057184, 210435758, 258997856, 297085776, 315653637, 381166656, 388496784, 396114368, 420871516, 517995712, 594171552, 631307274, 776993568, 841743032, 1188343104, 1262614548, 1553987136, 1683486064, 2525229096, 3366972128, 5050458192, 6733944256, 10100916384, 20201832768]

約数ペア:

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