20139812896

素因数分解:

$2^5\times 7^1\times {\mathrm{3079}}^1\times {\mathrm{29201}}^1$

素因数の和:32297

約数の個数: 48

約数和(自身を含む): 45330848640

約数和(自身を除く): 25191035744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3079, 6158, 12316, 21553, 24632, 29201, 43106, 49264, 58402, 86212, 98528, 116804, 172424, 204407, 233608, 344848, 408814, 467216, 689696, 817628, 934432, 1635256, 3270512, 6541024, 89909879, 179819758, 359639516, 629369153, 719279032, 1258738306, 1438558064, 2517476612, 2877116128, 5034953224, 10069906448, 20139812896]

約数ペア:

[(1, 20139812896), (2, 10069906448), (4, 5034953224), (7, 2877116128), (8, 2517476612), (14, 1438558064), (16, 1258738306), (28, 719279032), (32, 629369153), (56, 359639516), (112, 179819758), (224, 89909879), (3079, 6541024), (6158, 3270512), (12316, 1635256), (21553, 934432), (24632, 817628), (29201, 689696), (43106, 467216), (49264, 408814), (58402, 344848), (86212, 233608), (98528, 204407), (116804, 172424)]