20199012387

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1\times {\mathrm{138679}}^1$

素因数の和:139762

約数の個数: 16

約数和(自身を含む): 27531863040

約数和(自身を除く): 7332850653

約数列:

[1, 3, 47, 141, 1033, 3099, 48551, 138679, 145653, 416037, 6517913, 19553739, 143255407, 429766221, 6733004129, 20199012387]

約数ペア:

[(1, 20199012387), (3, 6733004129), (47, 429766221), (141, 143255407), (1033, 19553739), (3099, 6517913), (48551, 416037), (138679, 145653)]