20174907636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{10753}}^1$

素因数の和:11006

約数の個数: 144

約数和(自身を含む): 58090527040

約数和(自身を除く): 37915619404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 211, 228, 234, 247, 342, 422, 468, 494, 633, 684, 741, 844, 988, 1266, 1482, 1899, 2223, 2532, 2743, 2964, 3798, 4009, 4446, 5486, 7596, 8018, 8229, 8892, 10753, 10972, 12027, 16036, 16458, 21506, 24054, 24687, 32259, 32916, 36081, 43012, 48108, 49374, 52117, 64518, 72162, 96777, 98748, 104234, 129036, 139789, 144324, 156351, 193554, 204307, 208468, 279578, 312702, 387108, 408614, 419367, 469053, 559156, 612921, 625404, 817228, 838734, 938106, 1225842, 1258101, 1677468, 1838763, 1876212, 2268883, 2451684, 2516202, 2655991, 3677526, 4537766, 5032404, 5311982, 6806649, 7355052, 7967973, 9075532, 10623964, 13613298, 15935946, 20419947, 23903919, 27226596, 29495479, 31871892, 40839894, 43108777, 47807838, 58990958, 81679788, 86217554, 88486437, 95615676, 117981916, 129326331, 172435108, 176972874, 258652662, 265459311, 353945748, 387978993, 517305324, 530918622, 560414101, 775957986, 1061837244, 1120828202, 1551915972, 1681242303, 2241656404, 3362484606, 5043726909, 6724969212, 10087453818, 20174907636]

約数ペア:

[(1, 20174907636), (2, 10087453818), (3, 6724969212), (4, 5043726909), (6, 3362484606), (9, 2241656404), (12, 1681242303), (13, 1551915972), (18, 1120828202), (19, 1061837244), (26, 775957986), (36, 560414101), (38, 530918622), (39, 517305324), (52, 387978993), (57, 353945748), (76, 265459311), (78, 258652662), (114, 176972874), (117, 172435108), (156, 129326331), (171, 117981916), (211, 95615676), (228, 88486437), (234, 86217554), (247, 81679788), (342, 58990958), (422, 47807838), (468, 43108777), (494, 40839894), (633, 31871892), (684, 29495479), (741, 27226596), (844, 23903919), (988, 20419947), (1266, 15935946), (1482, 13613298), (1899, 10623964), (2223, 9075532), (2532, 7967973), (2743, 7355052), (2964, 6806649), (3798, 5311982), (4009, 5032404), (4446, 4537766), (5486, 3677526), (7596, 2655991), (8018, 2516202), (8229, 2451684), (8892, 2268883), (10753, 1876212), (10972, 1838763), (12027, 1677468), (16036, 1258101), (16458, 1225842), (21506, 938106), (24054, 838734), (24687, 817228), (32259, 625404), (32916, 612921), (36081, 559156), (43012, 469053), (48108, 419367), (49374, 408614), (52117, 387108), (64518, 312702), (72162, 279578), (96777, 208468), (98748, 204307), (104234, 193554), (129036, 156351), (139789, 144324)]