20228749242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3943}}^1$

素因数の和:4104

約数の個数: 128

約数和(自身を含む): 47658917376

約数和(自身を除く): 27430168134

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 53, 73, 78, 102, 106, 146, 159, 219, 221, 318, 438, 442, 663, 689, 901, 949, 1241, 1326, 1378, 1802, 1898, 2067, 2482, 2703, 2847, 3723, 3869, 3943, 4134, 5406, 5694, 7446, 7738, 7886, 11607, 11713, 11829, 16133, 23214, 23426, 23658, 32266, 35139, 48399, 50297, 51259, 65773, 67031, 70278, 96798, 100594, 102518, 131546, 134062, 150891, 153777, 197319, 201093, 208979, 287839, 301782, 307554, 394638, 402186, 417958, 575678, 626937, 855049, 863517, 871403, 1253874, 1710098, 1727034, 1742806, 2565147, 2614209, 2716727, 3552643, 3741907, 4893263, 5130294, 5228418, 5433454, 7105286, 7483814, 8150181, 9786526, 10657929, 11225721, 14679789, 15255467, 16300362, 21315858, 22451442, 29359578, 30510934, 45766401, 46184359, 63612419, 91532802, 92368718, 127224838, 138553077, 190837257, 198321071, 259342939, 277106154, 381674514, 396642142, 518685878, 594963213, 778028817, 1189926426, 1556057634, 3371458207, 6742916414, 10114374621, 20228749242]

約数ペア:

[(1, 20228749242), (2, 10114374621), (3, 6742916414), (6, 3371458207), (13, 1556057634), (17, 1189926426), (26, 778028817), (34, 594963213), (39, 518685878), (51, 396642142), (53, 381674514), (73, 277106154), (78, 259342939), (102, 198321071), (106, 190837257), (146, 138553077), (159, 127224838), (219, 92368718), (221, 91532802), (318, 63612419), (438, 46184359), (442, 45766401), (663, 30510934), (689, 29359578), (901, 22451442), (949, 21315858), (1241, 16300362), (1326, 15255467), (1378, 14679789), (1802, 11225721), (1898, 10657929), (2067, 9786526), (2482, 8150181), (2703, 7483814), (2847, 7105286), (3723, 5433454), (3869, 5228418), (3943, 5130294), (4134, 4893263), (5406, 3741907), (5694, 3552643), (7446, 2716727), (7738, 2614209), (7886, 2565147), (11607, 1742806), (11713, 1727034), (11829, 1710098), (16133, 1253874), (23214, 871403), (23426, 863517), (23658, 855049), (32266, 626937), (35139, 575678), (48399, 417958), (50297, 402186), (51259, 394638), (65773, 307554), (67031, 301782), (70278, 287839), (96798, 208979), (100594, 201093), (102518, 197319), (131546, 153777), (134062, 150891)]