20165694984

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{50383}}^1$

素因数の和:50524

約数の個数: 128

約数和(自身を含む): 59856192000

約数和(自身を除く): 39690497016

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, 50383, 66708, 100062, 100766, 133416, 151149, 200124, 201532, 302298, 400248, 403064, 453447, 604596, 856511, 906894, 1209192, 1360341, 1713022, 1813788, 2569533, 2720682, 3426044, 3627576, 5139066, 5441364, 5491747, 6852088, 7708599, 10278132, 10882728, 10983494, 15417198, 16475241, 20556264, 21966988, 23125797, 30834396, 32950482, 43933976, 46251594, 49425723, 61668792, 65900964, 92503188, 93359699, 98851446, 131801928, 148277169, 185006376, 186719398, 197702892, 280079097, 296554338, 373438796, 395405784, 560158194, 593108676, 746877592, 840237291, 1120316388, 1186217352, 1680474582, 2240632776, 2520711873, 3360949164, 5041423746, 6721898328, 10082847492, 20165694984]

約数ペア:

[(1, 20165694984), (2, 10082847492), (3, 6721898328), (4, 5041423746), (6, 3360949164), (8, 2520711873), (9, 2240632776), (12, 1680474582), (17, 1186217352), (18, 1120316388), (24, 840237291), (27, 746877592), (34, 593108676), (36, 560158194), (51, 395405784), (54, 373438796), (68, 296554338), (72, 280079097), (102, 197702892), (108, 186719398), (109, 185006376), (136, 148277169), (153, 131801928), (204, 98851446), (216, 93359699), (218, 92503188), (306, 65900964), (327, 61668792), (408, 49425723), (436, 46251594), (459, 43933976), (612, 32950482), (654, 30834396), (872, 23125797), (918, 21966988), (981, 20556264), (1224, 16475241), (1308, 15417198), (1836, 10983494), (1853, 10882728), (1962, 10278132), (2616, 7708599), (2943, 6852088), (3672, 5491747), (3706, 5441364), (3924, 5139066), (5559, 3627576), (5886, 3426044), (7412, 2720682), (7848, 2569533), (11118, 1813788), (11772, 1713022), (14824, 1360341), (16677, 1209192), (22236, 906894), (23544, 856511), (33354, 604596), (44472, 453447), (50031, 403064), (50383, 400248), (66708, 302298), (100062, 201532), (100766, 200124), (133416, 151149)]