20350880639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12904807}}^1$

素因数の和:12904909

約数の個数: 8

約数和(自身を含む): 21680077440

約数和(自身を除く): 1329196801

約数列:

[1, 19, 83, 1577, 12904807, 245191333, 1071098981, 20350880639]

約数ペア:

[(1, 20350880639), (19, 1071098981), (83, 245191333), (1577, 12904807)]