20235897994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{6779}}^1$

素因数の和:6967

約数の個数: 64

約数和(自身を含む): 35059651200

約数和(自身を除く): 14823753206

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 107, 214, 377, 481, 754, 962, 1073, 1391, 2146, 2782, 3103, 3959, 6206, 6779, 7918, 13558, 13949, 27898, 40339, 51467, 80678, 88127, 102934, 114811, 176254, 196591, 229622, 250823, 393182, 501646, 725353, 1450706, 1492543, 2555683, 2985086, 3260699, 5111366, 6521398, 7273867, 9429589, 14547734, 18859178, 21035237, 26838061, 42070474, 53676122, 94560271, 189120542, 273458081, 348894793, 546916162, 697789586, 778303769, 1556607538, 10117948997, 20235897994]

約数ペア:

[(1, 20235897994), (2, 10117948997), (13, 1556607538), (26, 778303769), (29, 697789586), (37, 546916162), (58, 348894793), (74, 273458081), (107, 189120542), (214, 94560271), (377, 53676122), (481, 42070474), (754, 26838061), (962, 21035237), (1073, 18859178), (1391, 14547734), (2146, 9429589), (2782, 7273867), (3103, 6521398), (3959, 5111366), (6206, 3260699), (6779, 2985086), (7918, 2555683), (13558, 1492543), (13949, 1450706), (27898, 725353), (40339, 501646), (51467, 393182), (80678, 250823), (88127, 229622), (102934, 196591), (114811, 176254)]