20148867072

素因数分解:

$2^{12}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 416

約数和(自身を含む): 64584396800

約数和(自身を除く): 44435529728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 64, 72, 76, 86, 96, 108, 114, 128, 129, 144, 152, 171, 172, 192, 216, 223, 228, 256, 258, 288, 304, 342, 344, 384, 387, 432, 446, 456, 512, 513, 516, 576, 608, 669, 684, 688, 768, 774, 817, 864, 892, 912, 1024, 1026, 1032, 1152, 1161, 1216, 1338, 1368, 1376, 1536, 1548, 1634, 1728, 1784, 1824, 2007, 2048, 2052, 2064, 2304, 2322, 2432, 2451, 2676, 2736, 2752, 3072, 3096, 3268, 3456, 3568, 3648, 4014, 4096, 4104, 4128, 4237, 4608, 4644, 4864, 4902, 5352, 5472, 5504, 6021, 6144, 6192, 6536, 6912, 7136, 7296, 7353, 8028, 8208, 8256, 8474, 9216, 9288, 9589, 9728, 9804, 10704, 10944, 11008, 12042, 12288, 12384, 12711, 13072, 13824, 14272, 14592, 14706, 16056, 16416, 16512, 16948, 18432, 18576, 19178, 19456, 19608, 21408, 21888, 22016, 22059, 24084, 24768, 25422, 26144, 27648, 28544, 28767, 29184, 29412, 32112, 32832, 33024, 33896, 36864, 37152, 38133, 38356, 38912, 39216, 42816, 43776, 44032, 44118, 48168, 49536, 50844, 52288, 55296, 57088, 57534, 58368, 58824, 64224, 65664, 66048, 67792, 74304, 76266, 76712, 77824, 78432, 85632, 86301, 87552, 88064, 88236, 96336, 99072, 101688, 104576, 110592, 114176, 114399, 115068, 116736, 117648, 128448, 131328, 132096, 135584, 148608, 152532, 153424, 156864, 171264, 172602, 175104, 176128, 176472, 182191, 192672, 198144, 203376, 209152, 228352, 228798, 230136, 233472, 235296, 256896, 258903, 262656, 264192, 271168, 297216, 305064, 306848, 313728, 342528, 345204, 350208, 352944, 364382, 385344, 396288, 406752, 418304, 456704, 457596, 460272, 470592, 513792, 517806, 525312, 528384, 542336, 546573, 594432, 610128, 613696, 627456, 685056, 690408, 700416, 705888, 728764, 770688, 792576, 813504, 836608, 913408, 915192, 920544, 941184, 1027584, 1035612, 1050624, 1084672, 1093146, 1188864, 1220256, 1227392, 1254912, 1370112, 1380816, 1411776, 1457528, 1541376, 1585152, 1627008, 1639719, 1673216, 1830384, 1841088, 1882368, 2055168, 2071224, 2101248, 2169344, 2186292, 2377728, 2440512, 2454784, 2509824, 2740224, 2761632, 2823552, 2915056, 3082752, 3254016, 3279438, 3346432, 3660768, 3682176, 3764736, 4110336, 4142448, 4338688, 4372584, 4755456, 4881024, 4909568, 4919157, 5019648, 5523264, 5647104, 5830112, 6165504, 6508032, 6558876, 7321536, 7364352, 7529472, 8220672, 8284896, 8677376, 8745168, 9762048, 9819136, 9838314, 10039296, 11046528, 11294208, 11660224, 12331008, 13016064, 13117752, 14643072, 14728704, 15058944, 16569792, 17354752, 17490336, 19524096, 19638272, 19676628, 22093056, 22588416, 23320448, 24662016, 26032128, 26235504, 29286144, 29457408, 30117888, 33139584, 34980672, 39048192, 39276544, 39353256, 44186112, 45176832, 46640896, 52064256, 52471008, 58572288, 58914816, 66279168, 69961344, 78096384, 78706512, 88372224, 90353664, 93281792, 104942016, 117144576, 117829632, 132558336, 139922688, 156192768, 157413024, 176744448, 186563584, 209884032, 234289152, 265116672, 279845376, 314826048, 353488896, 373127168, 419768064, 468578304, 530233344, 559690752, 629652096, 746254336, 839536128, 1060466688, 1119381504, 1259304192, 1679072256, 2238763008, 2518608384, 3358144512, 5037216768, 6716289024, 10074433536, 20148867072]

約数ペア:

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