20180881014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480497167}}^1$

素因数の和:480497179

約数の個数: 16

約数和(自身を含む): 46127728128

約数和(自身を除く): 25946847114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480497167, 960994334, 1441491501, 2882983002, 3363480169, 6726960338, 10090440507, 20180881014]

約数ペア:

[(1, 20180881014), (2, 10090440507), (3, 6726960338), (6, 3363480169), (7, 2882983002), (14, 1441491501), (21, 960994334), (42, 480497167)]