20163076982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7268593}}^1$

素因数の和:7268687

約数の個数: 16

約数和(自身を含む): 32272557360

約数和(自身を除く): 12109480378

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 7268593, 14537186, 138103267, 276206534, 530607289, 1061214578, 10081538491, 20163076982]

約数ペア:

[(1, 20163076982), (2, 10081538491), (19, 1061214578), (38, 530607289), (73, 276206534), (146, 138103267), (1387, 14537186), (2774, 7268593)]