20792479677

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1\times {\mathrm{43457}}^1$

素因数の和:47212

約数の個数: 16

約数和(自身を含む): 28376335680

約数和(自身を除く): 7583856003

約数列:

[1, 3, 43, 129, 3709, 11127, 43457, 130371, 159487, 478461, 1868651, 5605953, 161182013, 483546039, 6930826559, 20792479677]

約数ペア:

[(1, 20792479677), (3, 6930826559), (43, 483546039), (129, 161182013), (3709, 5605953), (11127, 1868651), (43457, 478461), (130371, 159487)]