20125504978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19094407}}^1$

素因数の和:19094457

約数の個数: 16

約数和(自身を含む): 32995137024

約数和(自身を除く): 12869632046

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 19094407, 38188814, 324604919, 591926617, 649209838, 1183853234, 10062752489, 20125504978]

約数ペア:

[(1, 20125504978), (2, 10062752489), (17, 1183853234), (31, 649209838), (34, 591926617), (62, 324604919), (527, 38188814), (1054, 19094407)]