20143753

素因数分解:

$7^2\times {\mathrm{227}}^1\times {\mathrm{1811}}^1$

素因数の和:2052

約数の個数: 12

約数和(自身を含む): 23548752

約数和(自身を除く): 3404999

約数列:

[1, 7, 49, 227, 1589, 1811, 11123, 12677, 88739, 411097, 2877679, 20143753]

約数ペア:

[(1, 20143753), (7, 2877679), (49, 411097), (227, 88739), (1589, 12677), (1811, 11123)]