20218832022

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47462047}}^1$

素因数の和:47462123

約数の個数: 16

約数和(自身を含む): 41007209472

約数和(自身を除く): 20788377450

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47462047, 94924094, 142386141, 284772282, 3369805337, 6739610674, 10109416011, 20218832022]

約数ペア:

[(1, 20218832022), (2, 10109416011), (3, 6739610674), (6, 3369805337), (71, 284772282), (142, 142386141), (213, 94924094), (426, 47462047)]