20133144

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 56649600

約数和(自身を除く): 36516456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1123, 1494, 1992, 2241, 2246, 2988, 3369, 4482, 4492, 5976, 6738, 8964, 8984, 10107, 13476, 17928, 20214, 26952, 30321, 40428, 60642, 80856, 93209, 121284, 186418, 242568, 279627, 372836, 559254, 745672, 838881, 1118508, 1677762, 2237016, 2516643, 3355524, 5033286, 6711048, 10066572, 20133144]

約数ペア:

[(1, 20133144), (2, 10066572), (3, 6711048), (4, 5033286), (6, 3355524), (8, 2516643), (9, 2237016), (12, 1677762), (18, 1118508), (24, 838881), (27, 745672), (36, 559254), (54, 372836), (72, 279627), (83, 242568), (108, 186418), (166, 121284), (216, 93209), (249, 80856), (332, 60642), (498, 40428), (664, 30321), (747, 26952), (996, 20214), (1123, 17928), (1494, 13476), (1992, 10107), (2241, 8984), (2246, 8964), (2988, 6738), (3369, 5976), (4482, 4492)]