20194408799

素因数分解:

${\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1\times {\mathrm{12071}}^1$

素因数の和:12742

約数の個数: 16

約数和(自身を含む): 21416693760

約数和(自身を除く): 1222284961

約数列:

[1, 19, 191, 461, 3629, 8759, 12071, 88051, 229349, 1672969, 2305561, 5564731, 43805659, 105729889, 1062863621, 20194408799]

約数ペア:

[(1, 20194408799), (19, 1062863621), (191, 105729889), (461, 43805659), (3629, 5564731), (8759, 2305561), (12071, 1672969), (88051, 229349)]