20703467898

素因数分解:

$2^1\times 3^2\times {\mathrm{1150192661}}^1$

素因数の和:1150192669

約数の個数: 12

約数和(自身を含む): 44857513818

約数和(自身を除く): 24154045920

約数列:

[1, 2, 3, 6, 9, 18, 1150192661, 2300385322, 3450577983, 6901155966, 10351733949, 20703467898]

約数ペア:

[(1, 20703467898), (2, 10351733949), (3, 6901155966), (6, 3450577983), (9, 2300385322), (18, 1150192661)]