20176901928

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{50411}}^1$

素因数の和:50552

約数の個数: 128

約数和(自身を含む): 59889456000

約数和(自身を除く): 39712554072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 109, 136, 153, 204, 216, 218, 306, 327, 408, 436, 459, 612, 654, 872, 918, 981, 1224, 1308, 1836, 1853, 1962, 2616, 2943, 3672, 3706, 3924, 5559, 5886, 7412, 7848, 11118, 11772, 14824, 16677, 22236, 23544, 33354, 44472, 50031, 50411, 66708, 100062, 100822, 133416, 151233, 200124, 201644, 302466, 400248, 403288, 453699, 604932, 856987, 907398, 1209864, 1361097, 1713974, 1814796, 2570961, 2722194, 3427948, 3629592, 5141922, 5444388, 5494799, 6855896, 7712883, 10283844, 10888776, 10989598, 15425766, 16484397, 20567688, 21979196, 23138649, 30851532, 32968794, 43958392, 46277298, 49453191, 61703064, 65937588, 92554596, 93411583, 98906382, 131875176, 148359573, 185109192, 186823166, 197812764, 280234749, 296719146, 373646332, 395625528, 560469498, 593438292, 747292664, 840704247, 1120938996, 1186876584, 1681408494, 2241877992, 2522112741, 3362816988, 5044225482, 6725633976, 10088450964, 20176901928]

約数ペア:

[(1, 20176901928), (2, 10088450964), (3, 6725633976), (4, 5044225482), (6, 3362816988), (8, 2522112741), (9, 2241877992), (12, 1681408494), (17, 1186876584), (18, 1120938996), (24, 840704247), (27, 747292664), (34, 593438292), (36, 560469498), (51, 395625528), (54, 373646332), (68, 296719146), (72, 280234749), (102, 197812764), (108, 186823166), (109, 185109192), (136, 148359573), (153, 131875176), (204, 98906382), (216, 93411583), (218, 92554596), (306, 65937588), (327, 61703064), (408, 49453191), (436, 46277298), (459, 43958392), (612, 32968794), (654, 30851532), (872, 23138649), (918, 21979196), (981, 20567688), (1224, 16484397), (1308, 15425766), (1836, 10989598), (1853, 10888776), (1962, 10283844), (2616, 7712883), (2943, 6855896), (3672, 5494799), (3706, 5444388), (3924, 5141922), (5559, 3629592), (5886, 3427948), (7412, 2722194), (7848, 2570961), (11118, 1814796), (11772, 1713974), (14824, 1361097), (16677, 1209864), (22236, 907398), (23544, 856987), (33354, 604932), (44472, 453699), (50031, 403288), (50411, 400248), (66708, 302466), (100062, 201644), (100822, 200124), (133416, 151233)]