20164846896

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{2333}}^1$

素因数の和:2851

約数の個数: 120

約数和(自身を含む): 56932757856

約数和(自身を除く): 36767910960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 311, 386, 579, 622, 772, 933, 1158, 1244, 1544, 1737, 1866, 2316, 2333, 2488, 2799, 3088, 3474, 3732, 4632, 4666, 4976, 5598, 6948, 6999, 7464, 9264, 9332, 11196, 13896, 13998, 14928, 18664, 20997, 22392, 27792, 27996, 37328, 41994, 44784, 55992, 60023, 83988, 111984, 120046, 167976, 180069, 240092, 335952, 360138, 450269, 480184, 540207, 720276, 725563, 900538, 960368, 1080414, 1350807, 1440552, 1451126, 1801076, 2160828, 2176689, 2701614, 2881104, 2902252, 3602152, 4052421, 4321656, 4353378, 5403228, 5804504, 6530067, 7204304, 8104842, 8643312, 8706756, 10806456, 11609008, 13060134, 16209684, 17413512, 21612912, 26120268, 32419368, 34827024, 52240536, 64838736, 104481072, 140033659, 280067318, 420100977, 560134636, 840201954, 1120269272, 1260302931, 1680403908, 2240538544, 2520605862, 3360807816, 5041211724, 6721615632, 10082423448, 20164846896]

約数ペア:

[(1, 20164846896), (2, 10082423448), (3, 6721615632), (4, 5041211724), (6, 3360807816), (8, 2520605862), (9, 2240538544), (12, 1680403908), (16, 1260302931), (18, 1120269272), (24, 840201954), (36, 560134636), (48, 420100977), (72, 280067318), (144, 140033659), (193, 104481072), (311, 64838736), (386, 52240536), (579, 34827024), (622, 32419368), (772, 26120268), (933, 21612912), (1158, 17413512), (1244, 16209684), (1544, 13060134), (1737, 11609008), (1866, 10806456), (2316, 8706756), (2333, 8643312), (2488, 8104842), (2799, 7204304), (3088, 6530067), (3474, 5804504), (3732, 5403228), (4632, 4353378), (4666, 4321656), (4976, 4052421), (5598, 3602152), (6948, 2902252), (6999, 2881104), (7464, 2701614), (9264, 2176689), (9332, 2160828), (11196, 1801076), (13896, 1451126), (13998, 1440552), (14928, 1350807), (18664, 1080414), (20997, 960368), (22392, 900538), (27792, 725563), (27996, 720276), (37328, 540207), (41994, 480184), (44784, 450269), (55992, 360138), (60023, 335952), (83988, 240092), (111984, 180069), (120046, 167976)]