20174492162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{744941}}^1$

素因数の和:746185

約数の個数: 16

約数和(自身を含む): 33039667584

約数和(自身を除く): 12865175422

約数列:

[1, 2, 11, 22, 1231, 2462, 13541, 27082, 744941, 1489882, 8194351, 16388702, 917022371, 1834044742, 10087246081, 20174492162]

約数ペア:

[(1, 20174492162), (2, 10087246081), (11, 1834044742), (22, 917022371), (1231, 16388702), (2462, 8194351), (13541, 1489882), (27082, 744941)]