20225179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 22577632

約数和(自身を除く): 2352453

約数列:

[1, 13, 43, 97, 373, 559, 1261, 4171, 4849, 16039, 36181, 54223, 208507, 470353, 1555783, 20225179]

約数ペア:

[(1, 20225179), (13, 1555783), (43, 470353), (97, 208507), (373, 54223), (559, 36181), (1261, 16039), (4171, 4849)]