20221474924

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 41646882816

約数和(自身を除く): 21425407892

約数列:

[1, 2, 4, 7, 14, 28, 83, 127, 131, 166, 254, 262, 332, 508, 523, 524, 581, 889, 917, 1046, 1162, 1778, 1834, 2092, 2324, 3556, 3661, 3668, 7322, 10541, 10873, 14644, 16637, 21082, 21746, 33274, 42164, 43409, 43492, 66421, 66548, 68513, 73787, 76111, 86818, 116459, 132842, 137026, 147574, 152222, 173636, 232918, 265684, 274052, 295148, 303863, 304444, 464947, 465836, 479591, 607726, 929894, 959182, 1215452, 1380871, 1859788, 1918364, 2761742, 5512943, 5523484, 5686579, 8701151, 9666097, 11025886, 11373158, 17402302, 19332194, 22051772, 22746316, 34804604, 38590601, 38664388, 39806053, 60908057, 77181202, 79612106, 121816114, 154362404, 159224212, 243632228, 722195533, 1444391066, 2888782132, 5055368731, 10110737462, 20221474924]

約数ペア:

[(1, 20221474924), (2, 10110737462), (4, 5055368731), (7, 2888782132), (14, 1444391066), (28, 722195533), (83, 243632228), (127, 159224212), (131, 154362404), (166, 121816114), (254, 79612106), (262, 77181202), (332, 60908057), (508, 39806053), (523, 38664388), (524, 38590601), (581, 34804604), (889, 22746316), (917, 22051772), (1046, 19332194), (1162, 17402302), (1778, 11373158), (1834, 11025886), (2092, 9666097), (2324, 8701151), (3556, 5686579), (3661, 5523484), (3668, 5512943), (7322, 2761742), (10541, 1918364), (10873, 1859788), (14644, 1380871), (16637, 1215452), (21082, 959182), (21746, 929894), (33274, 607726), (42164, 479591), (43409, 465836), (43492, 464947), (66421, 304444), (66548, 303863), (68513, 295148), (73787, 274052), (76111, 265684), (86818, 232918), (116459, 173636), (132842, 152222), (137026, 147574)]