20199344166

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{607}}^1\times {\mathrm{1609}}^1$

素因数の和:2610

約数の個数: 64

約数和(自身を含む): 45106790400

約数和(自身を除く): 24907446234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 607, 766, 1149, 1214, 1609, 1821, 2298, 3218, 3447, 3642, 4827, 5463, 6894, 9654, 10341, 10926, 14481, 16389, 20682, 28962, 32778, 43443, 86886, 232481, 464962, 616247, 697443, 976663, 1232494, 1394886, 1848741, 1953326, 2092329, 2929989, 3697482, 4184658, 5546223, 5859978, 6276987, 8789967, 11092446, 12553974, 16638669, 17579934, 26369901, 33277338, 52739802, 374061929, 748123858, 1122185787, 2244371574, 3366557361, 6733114722, 10099672083, 20199344166]

約数ペア:

[(1, 20199344166), (2, 10099672083), (3, 6733114722), (6, 3366557361), (9, 2244371574), (18, 1122185787), (27, 748123858), (54, 374061929), (383, 52739802), (607, 33277338), (766, 26369901), (1149, 17579934), (1214, 16638669), (1609, 12553974), (1821, 11092446), (2298, 8789967), (3218, 6276987), (3447, 5859978), (3642, 5546223), (4827, 4184658), (5463, 3697482), (6894, 2929989), (9654, 2092329), (10341, 1953326), (10926, 1848741), (14481, 1394886), (16389, 1232494), (20682, 976663), (28962, 697443), (32778, 616247), (43443, 464962), (86886, 232481)]