20052078333

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32926237}}^1$

素因数の和:32926276

約数の個数: 16

約数和(自身を含む): 31609188480

約数和(自身を除く): 11557110147

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 32926237, 98778711, 230483659, 691450977, 954860873, 2864582619, 6684026111, 20052078333]

約数ペア:

[(1, 20052078333), (3, 6684026111), (7, 2864582619), (21, 954860873), (29, 691450977), (87, 230483659), (203, 98778711), (609, 32926237)]