20154163929

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1\times {\mathrm{80449}}^1$

素因数の和:81304

約数の個数: 16

約数和(自身を含む): 27147048000

約数和(自身を除く): 6992884071

約数列:

[1, 3, 113, 339, 739, 2217, 80449, 83507, 241347, 250521, 9090737, 27272211, 59451811, 178355433, 6718054643, 20154163929]

約数ペア:

[(1, 20154163929), (3, 6718054643), (113, 178355433), (339, 59451811), (739, 27272211), (2217, 9090737), (80449, 250521), (83507, 241347)]