20219205054

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8891471}}^1$

素因数の和:8891855

約数の個数: 16

約数和(自身を含む): 40545112320

約数和(自身を除く): 20325907266

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8891471, 17782942, 26674413, 53348826, 3369867509, 6739735018, 10109602527, 20219205054]

約数ペア:

[(1, 20219205054), (2, 10109602527), (3, 6739735018), (6, 3369867509), (379, 53348826), (758, 26674413), (1137, 17782942), (2274, 8891471)]