2020166845

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1\times {\mathrm{3037}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 2442187440

約数和(自身を除く): 422020595

約数列:

[1, 5, 173, 769, 865, 3037, 3845, 15185, 133037, 525401, 665185, 2335453, 2627005, 11677265, 404033369, 2020166845]

約数ペア:

[(1, 2020166845), (5, 404033369), (173, 11677265), (769, 2627005), (865, 2335453), (3037, 665185), (3845, 525401), (15185, 133037)]