20144310232

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{38953}}^1$

素因数の和:39595

約数の個数: 32

約数和(自身を含む): 38143756800

約数和(自身を除く): 17999446568

約数列:

[1, 2, 4, 8, 127, 254, 508, 509, 1016, 1018, 2036, 4072, 38953, 64643, 77906, 129286, 155812, 258572, 311624, 517144, 4947031, 9894062, 19788124, 19827077, 39576248, 39654154, 79308308, 158616616, 2518038779, 5036077558, 10072155116, 20144310232]

約数ペア:

[(1, 20144310232), (2, 10072155116), (4, 5036077558), (8, 2518038779), (127, 158616616), (254, 79308308), (508, 39654154), (509, 39576248), (1016, 19827077), (1018, 19788124), (2036, 9894062), (4072, 4947031), (38953, 517144), (64643, 311624), (77906, 258572), (129286, 155812)]