20138961026

素因数分解:

$2^1\times {\mathrm{673}}^1\times {\mathrm{797}}^1\times {\mathrm{18773}}^1$

素因数の和:20245

約数の個数: 16

約数和(自身を含む): 30292900344

約数和(自身を除く): 10153939318

約数列:

[1, 2, 673, 797, 1346, 1594, 18773, 37546, 536381, 1072762, 12634229, 14962081, 25268458, 29924162, 10069480513, 20138961026]

約数ペア:

[(1, 20138961026), (2, 10069480513), (673, 29924162), (797, 25268458), (1346, 14962081), (1594, 12634229), (18773, 1072762), (37546, 536381)]