28920804018

素因数分解:

$2^1\times 3^1\times {\mathrm{6703}}^1\times {\mathrm{719101}}^1$

素因数の和:725809

約数の個数: 16

約数和(自身を含む): 57850317696

約数和(自身を除く): 28929513678

約数列:

[1, 2, 3, 6, 6703, 13406, 20109, 40218, 719101, 1438202, 2157303, 4314606, 4820134003, 9640268006, 14460402009, 28920804018]

約数ペア:

[(1, 28920804018), (2, 14460402009), (3, 9640268006), (6, 4820134003), (6703, 4314606), (13406, 2157303), (20109, 1438202), (40218, 719101)]