20199089549

素因数分解:

${\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2046721}}^1$

素因数の和:2046931

約数の個数: 8

約数和(自身を含む): 20630957760

約数和(自身を除く): 431868211

約数列:

[1, 71, 139, 9869, 2046721, 145317191, 284494219, 20199089549]

約数ペア:

[(1, 20199089549), (71, 284494219), (139, 145317191), (9869, 2046721)]