20187306098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{721439}}^1$

素因数の和:722281

約数の個数: 16

約数和(自身を含む): 32101194240

約数和(自身を除く): 11913888142

約数列:

[1, 2, 17, 34, 823, 1646, 13991, 27982, 721439, 1442878, 12264463, 24528926, 593744297, 1187488594, 10093653049, 20187306098]

約数ペア:

[(1, 20187306098), (2, 10093653049), (17, 1187488594), (34, 593744297), (823, 24528926), (1646, 12264463), (13991, 1442878), (27982, 721439)]