20076536

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{19157}}^1$

素因数の和:19294

約数の個数: 16

約数和(自身を含む): 37932840

約数和(自身を除く): 17856304

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 19157, 38314, 76628, 153256, 2509567, 5019134, 10038268, 20076536]

約数ペア:

[(1, 20076536), (2, 10038268), (4, 5019134), (8, 2509567), (131, 153256), (262, 76628), (524, 38314), (1048, 19157)]