20403462682

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1905797}}^1$

素因数の和:1905953

約数の個数: 16

約数和(自身を含む): 31491406152

約数和(自身を除く): 11087943470

約数列:

[1, 2, 53, 101, 106, 202, 5353, 10706, 1905797, 3811594, 101007241, 192485497, 202014482, 384970994, 10201731341, 20403462682]

約数ペア:

[(1, 20403462682), (2, 10201731341), (53, 384970994), (101, 202014482), (106, 192485497), (202, 101007241), (5353, 3811594), (10706, 1905797)]