20163340694

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20285051}}^1$

素因数の和:20285131

約数の個数: 16

約数和(自身を含む): 35052569856

約数和(自身を除く): 14889229162

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 20285051, 40570102, 141995357, 283990714, 1440238621, 2880477242, 10081670347, 20163340694]

約数ペア:

[(1, 20163340694), (2, 10081670347), (7, 2880477242), (14, 1440238621), (71, 283990714), (142, 141995357), (497, 40570102), (994, 20285051)]