20753121312

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{133691}}^1$

素因数の和:133732

約数の個数: 216

約数和(自身を含む): 74893723632

約数和(自身を除く): 54140602320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 462, 504, 528, 539, 588, 616, 672, 693, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1386, 1568, 1584, 1617, 1764, 1848, 2016, 2156, 2352, 2464, 2772, 3168, 3234, 3528, 3696, 4312, 4704, 4851, 5544, 6468, 7056, 7392, 8624, 9702, 11088, 12936, 14112, 17248, 19404, 22176, 25872, 38808, 51744, 77616, 133691, 155232, 267382, 401073, 534764, 802146, 935837, 1069528, 1203219, 1470601, 1604292, 1871674, 2139056, 2406438, 2807511, 2941202, 3208584, 3743348, 4278112, 4411803, 4812876, 5615022, 5882404, 6417168, 6550859, 7486696, 8422533, 8823606, 9625752, 10294207, 11230044, 11764808, 12834336, 13101718, 13235409, 14973392, 16845066, 17647212, 19251504, 19652577, 20588414, 22460088, 23529616, 26203436, 26470818, 29946784, 30882621, 33690132, 35294424, 38503008, 39305154, 41176828, 44920176, 47059232, 52406872, 52941636, 58957731, 61765242, 67380264, 70588848, 72059449, 78610308, 82353656, 89840352, 92647863, 104813744, 105883272, 117915462, 123530484, 134760528, 141177696, 144118898, 157220616, 164707312, 185295726, 209627488, 211766544, 216178347, 235830924, 247060968, 269521056, 288237796, 314441232, 329414624, 370591452, 423533088, 432356694, 471661848, 494121936, 576475592, 628882464, 648535041, 741182904, 864713388, 943323696, 988243872, 1152951184, 1297070082, 1482365808, 1729426776, 1886647392, 2305902368, 2594140164, 2964731616, 3458853552, 5188280328, 6917707104, 10376560656, 20753121312]

約数ペア:

[(1, 20753121312), (2, 10376560656), (3, 6917707104), (4, 5188280328), (6, 3458853552), (7, 2964731616), (8, 2594140164), (9, 2305902368), (11, 1886647392), (12, 1729426776), (14, 1482365808), (16, 1297070082), (18, 1152951184), (21, 988243872), (22, 943323696), (24, 864713388), (28, 741182904), (32, 648535041), (33, 628882464), (36, 576475592), (42, 494121936), (44, 471661848), (48, 432356694), (49, 423533088), (56, 370591452), (63, 329414624), (66, 314441232), (72, 288237796), (77, 269521056), (84, 247060968), (88, 235830924), (96, 216178347), (98, 211766544), (99, 209627488), (112, 185295726), (126, 164707312), (132, 157220616), (144, 144118898), (147, 141177696), (154, 134760528), (168, 123530484), (176, 117915462), (196, 105883272), (198, 104813744), (224, 92647863), (231, 89840352), (252, 82353656), (264, 78610308), (288, 72059449), (294, 70588848), (308, 67380264), (336, 61765242), (352, 58957731), (392, 52941636), (396, 52406872), (441, 47059232), (462, 44920176), (504, 41176828), (528, 39305154), (539, 38503008), (588, 35294424), (616, 33690132), (672, 30882621), (693, 29946784), (784, 26470818), (792, 26203436), (882, 23529616), (924, 22460088), (1008, 20588414), (1056, 19652577), (1078, 19251504), (1176, 17647212), (1232, 16845066), (1386, 14973392), (1568, 13235409), (1584, 13101718), (1617, 12834336), (1764, 11764808), (1848, 11230044), (2016, 10294207), (2156, 9625752), (2352, 8823606), (2464, 8422533), (2772, 7486696), (3168, 6550859), (3234, 6417168), (3528, 5882404), (3696, 5615022), (4312, 4812876), (4704, 4411803), (4851, 4278112), (5544, 3743348), (6468, 3208584), (7056, 2941202), (7392, 2807511), (8624, 2406438), (9702, 2139056), (11088, 1871674), (12936, 1604292), (14112, 1470601), (17248, 1203219), (19404, 1069528), (22176, 935837), (25872, 802146), (38808, 534764), (51744, 401073), (77616, 267382), (133691, 155232)]