20163318127

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15864137}}^1$

素因数の和:15864209

約数の個数: 8

約数和(自身を含む): 21321401472

約数和(自身を除く): 1158083345

約数列:

[1, 31, 41, 1271, 15864137, 491788247, 650429617, 20163318127]

約数ペア:

[(1, 20163318127), (31, 650429617), (41, 491788247), (1271, 15864137)]