20125262

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 32149368

約数和(自身を除く): 12024106

約数列:

[1, 2, 31, 37, 62, 74, 283, 566, 961, 1147, 1922, 2294, 8773, 10471, 17546, 20942, 35557, 71114, 271963, 324601, 543926, 649202, 10062631, 20125262]

約数ペア:

[(1, 20125262), (2, 10062631), (31, 649202), (37, 543926), (62, 324601), (74, 271963), (283, 71114), (566, 35557), (961, 20942), (1147, 17546), (1922, 10471), (2294, 8773)]