20096050986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2683}}^1$

素因数の和:2913

約数の個数: 144

約数和(自身を含む): 50675745120

約数和(自身を除く): 30579694134

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 181, 198, 209, 242, 342, 362, 363, 418, 543, 627, 726, 1086, 1089, 1254, 1629, 1881, 1991, 2178, 2299, 2683, 3258, 3439, 3762, 3982, 4598, 5366, 5973, 6878, 6897, 8049, 10317, 11946, 13794, 16098, 17919, 20634, 20691, 21901, 24147, 29513, 30951, 35838, 37829, 41382, 43802, 48294, 50977, 59026, 61902, 65703, 75658, 88539, 101954, 113487, 131406, 152931, 177078, 197109, 226974, 265617, 305862, 324643, 340461, 394218, 416119, 458793, 485623, 531234, 560747, 649286, 680922, 832238, 917586, 971246, 973929, 1121494, 1248357, 1456869, 1682241, 1947858, 2496714, 2913738, 2921787, 3364482, 3745071, 4370607, 5046723, 5341853, 5843574, 6168217, 7490142, 8741214, 9226837, 10093446, 10683706, 12336434, 16025559, 18453674, 18504651, 27680511, 32051118, 37009302, 48076677, 55361022, 55513953, 58760383, 83041533, 96153354, 101495207, 111027906, 117520766, 166083066, 176281149, 202990414, 304485621, 352562298, 528843447, 608971242, 913456863, 1057686894, 1116447277, 1826913726, 2232894554, 3349341831, 6698683662, 10048025493, 20096050986]

約数ペア:

[(1, 20096050986), (2, 10048025493), (3, 6698683662), (6, 3349341831), (9, 2232894554), (11, 1826913726), (18, 1116447277), (19, 1057686894), (22, 913456863), (33, 608971242), (38, 528843447), (57, 352562298), (66, 304485621), (99, 202990414), (114, 176281149), (121, 166083066), (171, 117520766), (181, 111027906), (198, 101495207), (209, 96153354), (242, 83041533), (342, 58760383), (362, 55513953), (363, 55361022), (418, 48076677), (543, 37009302), (627, 32051118), (726, 27680511), (1086, 18504651), (1089, 18453674), (1254, 16025559), (1629, 12336434), (1881, 10683706), (1991, 10093446), (2178, 9226837), (2299, 8741214), (2683, 7490142), (3258, 6168217), (3439, 5843574), (3762, 5341853), (3982, 5046723), (4598, 4370607), (5366, 3745071), (5973, 3364482), (6878, 2921787), (6897, 2913738), (8049, 2496714), (10317, 1947858), (11946, 1682241), (13794, 1456869), (16098, 1248357), (17919, 1121494), (20634, 973929), (20691, 971246), (21901, 917586), (24147, 832238), (29513, 680922), (30951, 649286), (35838, 560747), (37829, 531234), (41382, 485623), (43802, 458793), (48294, 416119), (50977, 394218), (59026, 340461), (61902, 324643), (65703, 305862), (75658, 265617), (88539, 226974), (101954, 197109), (113487, 177078), (131406, 152931)]