20137293017

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1\times {\mathrm{11633}}^1$

素因数の和:12760

約数の個数: 16

約数和(自身を含む): 21323167488

約数和(自身を除く): 1185874471

約数列:

[1, 23, 73, 1031, 1679, 11633, 23713, 75263, 267559, 849209, 1731049, 11993623, 19531807, 275853329, 875534479, 20137293017]

約数ペア:

[(1, 20137293017), (23, 875534479), (73, 275853329), (1031, 19531807), (1679, 11993623), (11633, 1731049), (23713, 849209), (75263, 267559)]