20091616982

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1\times {\mathrm{44507}}^1$

素因数の和:46363

約数の個数: 16

約数和(自身を含む): 30385789632

約数和(自身を除く): 10294172650

約数列:

[1, 2, 131, 262, 1723, 3446, 44507, 89014, 225713, 451426, 5830417, 11660834, 76685561, 153371122, 10045808491, 20091616982]

約数ペア:

[(1, 20091616982), (2, 10045808491), (131, 153371122), (262, 76685561), (1723, 11660834), (3446, 5830417), (44507, 451426), (89014, 225713)]