20195080704

素因数分解:

$2^9\times 3^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 480

約数和(自身を含む): 64185016896

約数和(自身を除く): 43989936192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 41, 48, 54, 64, 72, 74, 81, 82, 96, 107, 108, 111, 123, 128, 144, 148, 162, 164, 192, 214, 216, 222, 243, 246, 256, 288, 296, 321, 324, 328, 333, 369, 384, 428, 432, 444, 486, 492, 512, 576, 592, 642, 648, 656, 666, 738, 768, 856, 864, 888, 963, 972, 984, 999, 1107, 1152, 1184, 1284, 1296, 1312, 1332, 1476, 1517, 1536, 1712, 1728, 1776, 1926, 1944, 1968, 1998, 2214, 2304, 2368, 2568, 2592, 2624, 2664, 2889, 2952, 2997, 3034, 3321, 3424, 3456, 3552, 3852, 3888, 3936, 3959, 3996, 4387, 4428, 4551, 4608, 4736, 5136, 5184, 5248, 5328, 5778, 5904, 5994, 6068, 6642, 6848, 6912, 7104, 7704, 7776, 7872, 7918, 7992, 8667, 8774, 8856, 8991, 9102, 9472, 9963, 10272, 10368, 10496, 10656, 11556, 11808, 11877, 11988, 12136, 13161, 13284, 13653, 13696, 13824, 14208, 15408, 15552, 15744, 15836, 15984, 17334, 17548, 17712, 17982, 18204, 18944, 19926, 20544, 20736, 20992, 21312, 23112, 23616, 23754, 23976, 24272, 26001, 26322, 26568, 27306, 27392, 28416, 30816, 31104, 31488, 31672, 31968, 34668, 35096, 35424, 35631, 35964, 36408, 39483, 39852, 40959, 41088, 41472, 42624, 46224, 47232, 47508, 47952, 48544, 52002, 52644, 53136, 54612, 54784, 56832, 61632, 62208, 62976, 63344, 63936, 69336, 70192, 70848, 71262, 71928, 72816, 78966, 79704, 81918, 82176, 85248, 92448, 94464, 95016, 95904, 97088, 104004, 105288, 106272, 106893, 109224, 118449, 122877, 123264, 124416, 126688, 127872, 138672, 140384, 141696, 142524, 143856, 145632, 157932, 159408, 162319, 163836, 164352, 170496, 184896, 188928, 190032, 191808, 194176, 208008, 210576, 212544, 213786, 218448, 236898, 245754, 246528, 253376, 255744, 277344, 280768, 283392, 285048, 287712, 291264, 315864, 318816, 320679, 324638, 327672, 355347, 368631, 369792, 380064, 383616, 388352, 416016, 421152, 425088, 427572, 436896, 473796, 486957, 491508, 493056, 506752, 511488, 554688, 561536, 566784, 570096, 575424, 582528, 631728, 637632, 641358, 649276, 655344, 710694, 737262, 739584, 760128, 767232, 776704, 832032, 842304, 850176, 855144, 873792, 947592, 962037, 973914, 983016, 1013504, 1066041, 1109376, 1123072, 1140192, 1150848, 1165056, 1263456, 1275264, 1282716, 1298552, 1310688, 1421388, 1460871, 1474524, 1479168, 1520256, 1534464, 1664064, 1684608, 1700352, 1710288, 1747584, 1895184, 1924074, 1947828, 1966032, 2027008, 2132082, 2218752, 2246144, 2280384, 2301696, 2330112, 2526912, 2550528, 2565432, 2597104, 2621376, 2842776, 2921742, 2949048, 3040512, 3328128, 3369216, 3420576, 3495168, 3790368, 3848148, 3895656, 3932064, 4264164, 4382613, 4437504, 4560768, 4603392, 5053824, 5101056, 5130864, 5194208, 5242752, 5685552, 5843484, 5898096, 6081024, 6656256, 6738432, 6841152, 6990336, 7580736, 7696296, 7791312, 7864128, 8528328, 8765226, 9121536, 10107648, 10261728, 10388416, 10485504, 11371104, 11686968, 11796192, 13147839, 13312512, 13682304, 15161472, 15392592, 15582624, 15728256, 17056656, 17530452, 18243072, 20215296, 20523456, 20776832, 20971008, 22742208, 23373936, 23592384, 26295678, 27364608, 30322944, 30785184, 31165248, 31456512, 34113312, 35060904, 39443517, 41046912, 41553664, 45484416, 46747872, 47184768, 52591356, 54729216, 60645888, 61570368, 62330496, 62913024, 68226624, 70121808, 78887034, 82093824, 83107328, 90968832, 93495744, 94369536, 105182712, 123140736, 124660992, 136453248, 140243616, 157774068, 164187648, 181937664, 186991488, 188739072, 210365424, 246281472, 249321984, 272906496, 280487232, 315548136, 373982976, 420730848, 492562944, 545812992, 560974464, 631096272, 747965952, 841461696, 1121948928, 1262192544, 1682923392, 2243897856, 2524385088, 3365846784, 5048770176, 6731693568, 10097540352, 20195080704]

約数ペア:

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