20237631408

素因数分解:

$2^4\times 3^3\times {\mathrm{677}}^1\times {\mathrm{69197}}^1$

素因数の和:69891

約数の個数: 80

約数和(自身を含む): 58176142560

約数和(自身を除く): 37938511152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 677, 1354, 2031, 2708, 4062, 5416, 6093, 8124, 10832, 12186, 16248, 18279, 24372, 32496, 36558, 48744, 69197, 73116, 97488, 138394, 146232, 207591, 276788, 292464, 415182, 553576, 622773, 830364, 1107152, 1245546, 1660728, 1868319, 2491092, 3321456, 3736638, 4982184, 7473276, 9964368, 14946552, 29893104, 46846369, 93692738, 140539107, 187385476, 281078214, 374770952, 421617321, 562156428, 749541904, 843234642, 1124312856, 1264851963, 1686469284, 2248625712, 2529703926, 3372938568, 5059407852, 6745877136, 10118815704, 20237631408]

約数ペア:

[(1, 20237631408), (2, 10118815704), (3, 6745877136), (4, 5059407852), (6, 3372938568), (8, 2529703926), (9, 2248625712), (12, 1686469284), (16, 1264851963), (18, 1124312856), (24, 843234642), (27, 749541904), (36, 562156428), (48, 421617321), (54, 374770952), (72, 281078214), (108, 187385476), (144, 140539107), (216, 93692738), (432, 46846369), (677, 29893104), (1354, 14946552), (2031, 9964368), (2708, 7473276), (4062, 4982184), (5416, 3736638), (6093, 3321456), (8124, 2491092), (10832, 1868319), (12186, 1660728), (16248, 1245546), (18279, 1107152), (24372, 830364), (32496, 622773), (36558, 553576), (48744, 415182), (69197, 292464), (73116, 276788), (97488, 207591), (138394, 146232)]