20172716442

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{1801}}^1$

素因数の和:3050

約数の個数: 96

約数和(自身を含む): 47777795520

約数和(自身を除く): 27605079078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1213, 1539, 1801, 2426, 3078, 3602, 3639, 4617, 5403, 7278, 9234, 10806, 10917, 16209, 21834, 23047, 32418, 32751, 34219, 46094, 48627, 65502, 68438, 69141, 97254, 98253, 102657, 138282, 145881, 196506, 205314, 207423, 291762, 294759, 307971, 414846, 437643, 589518, 615942, 622269, 875286, 923913, 1244538, 1847826, 1866807, 2184613, 2771739, 3733614, 4369226, 5543478, 5600421, 6553839, 8315217, 11200842, 13107678, 16630434, 19661517, 39323034, 41507647, 58984551, 83015294, 117969102, 124522941, 176953653, 249045882, 353907306, 373568823, 530860959, 747137646, 1061721918, 1120706469, 2241412938, 3362119407, 6724238814, 10086358221, 20172716442]

約数ペア:

[(1, 20172716442), (2, 10086358221), (3, 6724238814), (6, 3362119407), (9, 2241412938), (18, 1120706469), (19, 1061721918), (27, 747137646), (38, 530860959), (54, 373568823), (57, 353907306), (81, 249045882), (114, 176953653), (162, 124522941), (171, 117969102), (243, 83015294), (342, 58984551), (486, 41507647), (513, 39323034), (1026, 19661517), (1213, 16630434), (1539, 13107678), (1801, 11200842), (2426, 8315217), (3078, 6553839), (3602, 5600421), (3639, 5543478), (4617, 4369226), (5403, 3733614), (7278, 2771739), (9234, 2184613), (10806, 1866807), (10917, 1847826), (16209, 1244538), (21834, 923913), (23047, 875286), (32418, 622269), (32751, 615942), (34219, 589518), (46094, 437643), (48627, 414846), (65502, 307971), (68438, 294759), (69141, 291762), (97254, 207423), (98253, 205314), (102657, 196506), (138282, 145881)]