20010905376

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:693

約数の個数: 384

約数和(自身を含む): 67611801600

約数和(自身を除く): 47600896224

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 101, 112, 132, 147, 154, 168, 176, 196, 202, 224, 231, 264, 294, 303, 308, 336, 343, 352, 392, 404, 462, 528, 539, 547, 588, 606, 616, 672, 686, 707, 784, 808, 924, 1029, 1056, 1078, 1094, 1111, 1176, 1212, 1232, 1372, 1414, 1568, 1616, 1617, 1641, 1848, 2058, 2121, 2156, 2188, 2222, 2352, 2424, 2464, 2744, 2828, 3232, 3234, 3282, 3333, 3696, 3773, 3829, 4116, 4242, 4312, 4376, 4444, 4704, 4848, 4949, 5488, 5656, 6017, 6468, 6564, 6666, 7392, 7546, 7658, 7777, 8232, 8484, 8624, 8752, 8888, 9696, 9898, 10976, 11312, 11319, 11487, 12034, 12936, 13128, 13332, 14847, 15092, 15316, 15554, 16464, 16968, 17248, 17504, 17776, 18051, 19796, 22624, 22638, 22974, 23331, 24068, 25872, 26256, 26664, 26803, 29694, 30184, 30632, 31108, 32928, 33936, 34643, 35552, 36102, 39592, 42119, 45276, 45948, 46662, 48136, 51744, 52512, 53328, 53606, 54439, 55247, 59388, 60368, 61264, 62216, 67872, 69286, 72204, 79184, 80409, 84238, 90552, 91896, 93324, 96272, 103929, 106656, 107212, 108878, 110494, 118776, 120736, 122528, 124432, 126357, 138572, 144408, 158368, 160818, 163317, 165741, 168476, 181104, 183792, 186648, 187621, 192544, 207858, 214424, 217756, 220988, 237552, 248864, 252714, 277144, 288816, 294833, 321636, 326634, 331482, 336952, 362208, 367584, 373296, 375242, 381073, 386729, 415716, 428848, 435512, 441976, 475104, 505428, 554288, 562863, 577632, 589666, 607717, 643272, 653268, 662964, 673904, 746592, 750484, 762146, 773458, 831432, 857696, 871024, 883952, 884499, 1010856, 1108576, 1125726, 1143219, 1160187, 1179332, 1215434, 1286544, 1306536, 1325928, 1347808, 1500968, 1524292, 1546916, 1662864, 1742048, 1767904, 1768998, 1823151, 2021712, 2063831, 2251452, 2286438, 2320374, 2358664, 2430868, 2573088, 2613072, 2651856, 2707103, 3001936, 3048584, 3093832, 3325728, 3537996, 3646302, 4043424, 4127662, 4254019, 4502904, 4572876, 4640748, 4717328, 4861736, 5226144, 5303712, 5414206, 6003872, 6097168, 6187664, 6191493, 7075992, 7292604, 8121309, 8255324, 8508038, 9005808, 9145752, 9281496, 9434656, 9723472, 10828412, 12194336, 12375328, 12382986, 12762057, 14151984, 14585208, 16242618, 16510648, 17016076, 18011616, 18291504, 18562992, 18949721, 19446944, 21656824, 24765972, 25524114, 28303968, 29170416, 29778133, 32485236, 33021296, 34032152, 36583008, 37125984, 37899442, 43313648, 49531944, 51048228, 56849163, 58340832, 59556266, 64970472, 66042592, 68064304, 75798884, 86627296, 89334399, 99063888, 102096456, 113698326, 119112532, 129940944, 136128608, 151597768, 178668798, 198127776, 204192912, 208446931, 227396652, 238225064, 259881888, 303195536, 357337596, 408385824, 416893862, 454793304, 476450128, 606391072, 625340793, 714675192, 833787724, 909586608, 952900256, 1250681586, 1429350384, 1667575448, 1819173216, 2501363172, 2858700768, 3335150896, 5002726344, 6670301792, 10005452688, 20010905376]

約数ペア:

[(1, 20010905376), (2, 10005452688), (3, 6670301792), (4, 5002726344), (6, 3335150896), (7, 2858700768), (8, 2501363172), (11, 1819173216), (12, 1667575448), (14, 1429350384), (16, 1250681586), (21, 952900256), (22, 909586608), (24, 833787724), (28, 714675192), (32, 625340793), (33, 606391072), (42, 476450128), (44, 454793304), (48, 416893862), (49, 408385824), (56, 357337596), (66, 303195536), (77, 259881888), (84, 238225064), (88, 227396652), (96, 208446931), (98, 204192912), (101, 198127776), (112, 178668798), (132, 151597768), (147, 136128608), (154, 129940944), (168, 119112532), (176, 113698326), (196, 102096456), (202, 99063888), (224, 89334399), (231, 86627296), (264, 75798884), (294, 68064304), (303, 66042592), (308, 64970472), (336, 59556266), (343, 58340832), (352, 56849163), (392, 51048228), (404, 49531944), (462, 43313648), (528, 37899442), (539, 37125984), (547, 36583008), (588, 34032152), (606, 33021296), (616, 32485236), (672, 29778133), (686, 29170416), (707, 28303968), (784, 25524114), (808, 24765972), (924, 21656824), (1029, 19446944), (1056, 18949721), (1078, 18562992), (1094, 18291504), (1111, 18011616), (1176, 17016076), (1212, 16510648), (1232, 16242618), (1372, 14585208), (1414, 14151984), (1568, 12762057), (1616, 12382986), (1617, 12375328), (1641, 12194336), (1848, 10828412), (2058, 9723472), (2121, 9434656), (2156, 9281496), (2188, 9145752), (2222, 9005808), (2352, 8508038), (2424, 8255324), (2464, 8121309), (2744, 7292604), (2828, 7075992), (3232, 6191493), (3234, 6187664), (3282, 6097168), (3333, 6003872), (3696, 5414206), (3773, 5303712), (3829, 5226144), (4116, 4861736), (4242, 4717328), (4312, 4640748), (4376, 4572876), (4444, 4502904), (4704, 4254019), (4848, 4127662), (4949, 4043424), (5488, 3646302), (5656, 3537996), (6017, 3325728), (6468, 3093832), (6564, 3048584), (6666, 3001936), (7392, 2707103), (7546, 2651856), (7658, 2613072), (7777, 2573088), (8232, 2430868), (8484, 2358664), (8624, 2320374), (8752, 2286438), (8888, 2251452), (9696, 2063831), (9898, 2021712), (10976, 1823151), (11312, 1768998), (11319, 1767904), (11487, 1742048), (12034, 1662864), (12936, 1546916), (13128, 1524292), (13332, 1500968), (14847, 1347808), (15092, 1325928), (15316, 1306536), (15554, 1286544), (16464, 1215434), (16968, 1179332), (17248, 1160187), (17504, 1143219), (17776, 1125726), (18051, 1108576), (19796, 1010856), (22624, 884499), (22638, 883952), (22974, 871024), (23331, 857696), (24068, 831432), (25872, 773458), (26256, 762146), (26664, 750484), (26803, 746592), (29694, 673904), (30184, 662964), (30632, 653268), (31108, 643272), (32928, 607717), (33936, 589666), (34643, 577632), (35552, 562863), (36102, 554288), (39592, 505428), (42119, 475104), (45276, 441976), (45948, 435512), (46662, 428848), (48136, 415716), (51744, 386729), (52512, 381073), (53328, 375242), (53606, 373296), (54439, 367584), (55247, 362208), (59388, 336952), (60368, 331482), (61264, 326634), (62216, 321636), (67872, 294833), (69286, 288816), (72204, 277144), (79184, 252714), (80409, 248864), (84238, 237552), (90552, 220988), (91896, 217756), (93324, 214424), (96272, 207858), (103929, 192544), (106656, 187621), (107212, 186648), (108878, 183792), (110494, 181104), (118776, 168476), (120736, 165741), (122528, 163317), (124432, 160818), (126357, 158368), (138572, 144408)]