20148004818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{10867}}^1$

素因数の和:11048

約数の個数: 96

約数和(自身を含む): 47423952576

約数和(自身を除く): 27275947758

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 83, 102, 146, 153, 166, 219, 249, 306, 438, 498, 657, 747, 1241, 1314, 1411, 1494, 2482, 2822, 3723, 4233, 6059, 7446, 8466, 10867, 11169, 12118, 12699, 18177, 21734, 22338, 25398, 32601, 36354, 54531, 65202, 97803, 103003, 109062, 184739, 195606, 206006, 309009, 369478, 554217, 618018, 793291, 901961, 927027, 1108434, 1586582, 1662651, 1803922, 1854054, 2379873, 2705883, 3325302, 4759746, 5411766, 7139619, 8117649, 13485947, 14279238, 15333337, 16235298, 26971894, 30666674, 40457841, 46000011, 65843153, 80915682, 92000022, 121373523, 131686306, 138000033, 197529459, 242747046, 276000066, 395058918, 592588377, 1119333601, 1185176754, 2238667202, 3358000803, 6716001606, 10074002409, 20148004818]

約数ペア:

[(1, 20148004818), (2, 10074002409), (3, 6716001606), (6, 3358000803), (9, 2238667202), (17, 1185176754), (18, 1119333601), (34, 592588377), (51, 395058918), (73, 276000066), (83, 242747046), (102, 197529459), (146, 138000033), (153, 131686306), (166, 121373523), (219, 92000022), (249, 80915682), (306, 65843153), (438, 46000011), (498, 40457841), (657, 30666674), (747, 26971894), (1241, 16235298), (1314, 15333337), (1411, 14279238), (1494, 13485947), (2482, 8117649), (2822, 7139619), (3723, 5411766), (4233, 4759746), (6059, 3325302), (7446, 2705883), (8466, 2379873), (10867, 1854054), (11169, 1803922), (12118, 1662651), (12699, 1586582), (18177, 1108434), (21734, 927027), (22338, 901961), (25398, 793291), (32601, 618018), (36354, 554217), (54531, 369478), (65202, 309009), (97803, 206006), (103003, 195606), (109062, 184739)]