20429322012

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^3\times {\mathrm{15791}}^1$

素因数の和:15843

約数の個数: 144

約数和(自身を含む): 58908455424

約数和(自身を除く): 38479133412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 243, 297, 324, 363, 396, 484, 486, 594, 726, 891, 972, 1089, 1188, 1331, 1452, 1782, 2178, 2662, 2673, 3267, 3564, 3993, 4356, 5324, 5346, 6534, 7986, 9801, 10692, 11979, 13068, 15791, 15972, 19602, 23958, 29403, 31582, 35937, 39204, 47373, 47916, 58806, 63164, 71874, 94746, 107811, 117612, 142119, 143748, 173701, 189492, 215622, 284238, 323433, 347402, 426357, 431244, 521103, 568476, 646866, 694804, 852714, 1042206, 1279071, 1293732, 1563309, 1705428, 1910711, 2084412, 2558142, 3126618, 3821422, 3837213, 4689927, 5116284, 5732133, 6253236, 7642844, 7674426, 9379854, 11464266, 14069781, 15348852, 17196399, 18759708, 21017821, 22928532, 28139562, 34392798, 42035642, 42209343, 51589197, 56279124, 63053463, 68785596, 84071284, 84418686, 103178394, 126106926, 154767591, 168837372, 189160389, 206356788, 252213852, 309535182, 378320778, 464302773, 567481167, 619070364, 756641556, 928605546, 1134962334, 1702443501, 1857211092, 2269924668, 3404887002, 5107330503, 6809774004, 10214661006, 20429322012]

約数ペア:

[(1, 20429322012), (2, 10214661006), (3, 6809774004), (4, 5107330503), (6, 3404887002), (9, 2269924668), (11, 1857211092), (12, 1702443501), (18, 1134962334), (22, 928605546), (27, 756641556), (33, 619070364), (36, 567481167), (44, 464302773), (54, 378320778), (66, 309535182), (81, 252213852), (99, 206356788), (108, 189160389), (121, 168837372), (132, 154767591), (162, 126106926), (198, 103178394), (242, 84418686), (243, 84071284), (297, 68785596), (324, 63053463), (363, 56279124), (396, 51589197), (484, 42209343), (486, 42035642), (594, 34392798), (726, 28139562), (891, 22928532), (972, 21017821), (1089, 18759708), (1188, 17196399), (1331, 15348852), (1452, 14069781), (1782, 11464266), (2178, 9379854), (2662, 7674426), (2673, 7642844), (3267, 6253236), (3564, 5732133), (3993, 5116284), (4356, 4689927), (5324, 3837213), (5346, 3821422), (6534, 3126618), (7986, 2558142), (9801, 2084412), (10692, 1910711), (11979, 1705428), (13068, 1563309), (15791, 1293732), (15972, 1279071), (19602, 1042206), (23958, 852714), (29403, 694804), (31582, 646866), (35937, 568476), (39204, 521103), (47373, 431244), (47916, 426357), (58806, 347402), (63164, 323433), (71874, 284238), (94746, 215622), (107811, 189492), (117612, 173701), (142119, 143748)]