20171054574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{206641}}^1$

素因数の和:206706

約数の個数: 96

約数和(自身を含む): 52222566240

約数和(自身を除く): 32051511666

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 51, 58, 66, 87, 99, 102, 153, 174, 187, 198, 261, 306, 319, 374, 493, 522, 561, 638, 957, 986, 1122, 1479, 1683, 1914, 2871, 2958, 3366, 4437, 5423, 5742, 8874, 10846, 16269, 32538, 48807, 97614, 206641, 413282, 619923, 1239846, 1859769, 2273051, 3512897, 3719538, 4546102, 5992589, 6819153, 7025794, 10538691, 11985178, 13638306, 17977767, 20457459, 21077382, 31616073, 35955534, 38641867, 40914918, 53933301, 63232146, 65918479, 77283734, 101874013, 107866602, 115925601, 131836958, 197755437, 203748026, 231851202, 305622039, 347776803, 395510874, 593266311, 611244078, 695553606, 916866117, 1120614143, 1186532622, 1833732234, 2241228286, 3361842429, 6723684858, 10085527287, 20171054574]

約数ペア:

[(1, 20171054574), (2, 10085527287), (3, 6723684858), (6, 3361842429), (9, 2241228286), (11, 1833732234), (17, 1186532622), (18, 1120614143), (22, 916866117), (29, 695553606), (33, 611244078), (34, 593266311), (51, 395510874), (58, 347776803), (66, 305622039), (87, 231851202), (99, 203748026), (102, 197755437), (153, 131836958), (174, 115925601), (187, 107866602), (198, 101874013), (261, 77283734), (306, 65918479), (319, 63232146), (374, 53933301), (493, 40914918), (522, 38641867), (561, 35955534), (638, 31616073), (957, 21077382), (986, 20457459), (1122, 17977767), (1479, 13638306), (1683, 11985178), (1914, 10538691), (2871, 7025794), (2958, 6819153), (3366, 5992589), (4437, 4546102), (5423, 3719538), (5742, 3512897), (8874, 2273051), (10846, 1859769), (16269, 1239846), (32538, 619923), (48807, 413282), (97614, 206641)]