20162495168

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{523}}^1\times {\mathrm{3607}}^1$

素因数の和:4309

約数の個数: 56

約数和(自身を含む): 40337670912

約数和(自身を除く): 20175175744

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 523, 668, 1046, 1336, 2092, 2672, 3607, 4184, 5344, 7214, 8368, 10688, 14428, 16736, 28856, 33472, 57712, 87341, 115424, 174682, 230848, 349364, 602369, 698728, 1204738, 1397456, 1886461, 2409476, 2794912, 3772922, 4818952, 5589824, 7545844, 9637904, 15091688, 19275808, 30183376, 38551616, 60366752, 120733504, 315038987, 630077974, 1260155948, 2520311896, 5040623792, 10081247584, 20162495168]

約数ペア:

[(1, 20162495168), (2, 10081247584), (4, 5040623792), (8, 2520311896), (16, 1260155948), (32, 630077974), (64, 315038987), (167, 120733504), (334, 60366752), (523, 38551616), (668, 30183376), (1046, 19275808), (1336, 15091688), (2092, 9637904), (2672, 7545844), (3607, 5589824), (4184, 4818952), (5344, 3772922), (7214, 2794912), (8368, 2409476), (10688, 1886461), (14428, 1397456), (16736, 1204738), (28856, 698728), (33472, 602369), (57712, 349364), (87341, 230848), (115424, 174682)]