20702900416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{3079}}^1\times {\mathrm{9551}}^1$

素因数の和:12653

約数の個数: 56

約数和(自身を含む): 44836323840

約数和(自身を除く): 24133423424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 3079, 6158, 9551, 12316, 19102, 24632, 33869, 38204, 49264, 67738, 76408, 98528, 105061, 135476, 152816, 197056, 210122, 270952, 305632, 420244, 541904, 611264, 840488, 1083808, 1680976, 2167616, 3361952, 6723904, 29407529, 58815058, 117630116, 235260232, 323482819, 470520464, 646965638, 941040928, 1293931276, 1882081856, 2587862552, 5175725104, 10351450208, 20702900416]

約数ペア:

[(1, 20702900416), (2, 10351450208), (4, 5175725104), (8, 2587862552), (11, 1882081856), (16, 1293931276), (22, 941040928), (32, 646965638), (44, 470520464), (64, 323482819), (88, 235260232), (176, 117630116), (352, 58815058), (704, 29407529), (3079, 6723904), (6158, 3361952), (9551, 2167616), (12316, 1680976), (19102, 1083808), (24632, 840488), (33869, 611264), (38204, 541904), (49264, 420244), (67738, 305632), (76408, 270952), (98528, 210122), (105061, 197056), (135476, 152816)]