20737210067

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{852997}}^1$

素因数の和:853178

約数の個数: 16

約数和(自身を含む): 24893893632

約数和(自身を除く): 4156683565

約数列:

[1, 7, 23, 151, 161, 1057, 3473, 24311, 852997, 5970979, 19618931, 128802547, 137332517, 901617829, 2962458581, 20737210067]

約数ペア:

[(1, 20737210067), (7, 2962458581), (23, 901617829), (151, 137332517), (161, 128802547), (1057, 19618931), (3473, 5970979), (24311, 852997)]