20052182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22943}}^1$

素因数の和:22987

約数の個数: 16

約数和(自身を含む): 33039360

約数和(自身を除く): 12987178

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22943, 45886, 435917, 527689, 871834, 1055378, 10026091, 20052182]

約数ペア:

[(1, 20052182), (2, 10026091), (19, 1055378), (23, 871834), (38, 527689), (46, 435917), (437, 45886), (874, 22943)]