2040335218

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{20333}}^1$

素因数の和:20849

約数の個数: 16

約数和(自身を含む): 3092069376

約数和(自身を除く): 1051734158

約数列:

[1, 2, 131, 262, 383, 766, 20333, 40666, 50173, 100346, 2663623, 5327246, 7787539, 15575078, 1020167609, 2040335218]

約数ペア:

[(1, 2040335218), (2, 1020167609), (131, 15575078), (262, 7787539), (383, 5327246), (766, 2663623), (20333, 100346), (40666, 50173)]