20194602046

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{6763}}^1\times {\mathrm{18899}}^1$

素因数の和:25743

約数の個数: 16

約数和(自身を含む): 30681504000

約数和(自身を除く): 10486901954

約数列:

[1, 2, 79, 158, 6763, 13526, 18899, 37798, 534277, 1068554, 1493021, 2986042, 127813937, 255627874, 10097301023, 20194602046]

約数ペア:

[(1, 20194602046), (2, 10097301023), (79, 255627874), (158, 127813937), (6763, 2986042), (13526, 1493021), (18899, 1068554), (37798, 534277)]