20194382873

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67090973}}^1$

素因数の和:67091023

約数の個数: 8

約数和(自身を含む): 23616022848

約数和(自身を除く): 3421639975

約数列:

[1, 7, 43, 301, 67090973, 469636811, 2884911839, 20194382873]

約数ペア:

[(1, 20194382873), (7, 2884911839), (43, 469636811), (301, 67090973)]