20137037142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145920559}}^1$

素因数の和:145920587

約数の個数: 16

約数和(自身を含む): 42025121280

約数和(自身を除く): 21888084138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145920559, 291841118, 437761677, 875523354, 3356172857, 6712345714, 10068518571, 20137037142]

約数ペア:

[(1, 20137037142), (2, 10068518571), (3, 6712345714), (6, 3356172857), (23, 875523354), (46, 437761677), (69, 291841118), (138, 145920559)]