20958101424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{5059}}^1$

素因数の和:7299

約数の個数: 120

約数和(自身を含む): 63206423280

約数和(自身を除く): 42248321856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 2213, 4426, 5059, 6639, 8852, 10118, 13278, 15177, 17704, 19917, 20236, 26556, 28769, 30354, 35408, 39834, 40472, 45531, 53112, 57538, 60708, 65767, 79668, 80944, 86307, 91062, 106224, 115076, 121416, 131534, 159336, 172614, 182124, 197301, 230152, 242832, 258921, 263068, 318672, 345228, 364248, 394602, 460304, 517842, 526136, 591903, 690456, 728496, 789204, 1035684, 1052272, 1183806, 1380912, 1578408, 2071368, 2367612, 3156816, 4142736, 4735224, 9470448, 11195567, 22391134, 33586701, 44782268, 67173402, 89564536, 100760103, 134346804, 145542371, 179129072, 201520206, 268693608, 291084742, 403040412, 436627113, 537387216, 582169484, 806080824, 873254226, 1164338968, 1309881339, 1612161648, 1746508452, 2328677936, 2619762678, 3493016904, 5239525356, 6986033808, 10479050712, 20958101424]

約数ペア:

[(1, 20958101424), (2, 10479050712), (3, 6986033808), (4, 5239525356), (6, 3493016904), (8, 2619762678), (9, 2328677936), (12, 1746508452), (13, 1612161648), (16, 1309881339), (18, 1164338968), (24, 873254226), (26, 806080824), (36, 582169484), (39, 537387216), (48, 436627113), (52, 403040412), (72, 291084742), (78, 268693608), (104, 201520206), (117, 179129072), (144, 145542371), (156, 134346804), (208, 100760103), (234, 89564536), (312, 67173402), (468, 44782268), (624, 33586701), (936, 22391134), (1872, 11195567), (2213, 9470448), (4426, 4735224), (5059, 4142736), (6639, 3156816), (8852, 2367612), (10118, 2071368), (13278, 1578408), (15177, 1380912), (17704, 1183806), (19917, 1052272), (20236, 1035684), (26556, 789204), (28769, 728496), (30354, 690456), (35408, 591903), (39834, 526136), (40472, 517842), (45531, 460304), (53112, 394602), (57538, 364248), (60708, 345228), (65767, 318672), (79668, 263068), (80944, 258921), (86307, 242832), (91062, 230152), (106224, 197301), (115076, 182124), (121416, 172614), (131534, 159336)]