20199077747

素因数分解:

${\mathrm{421}}^1\times {\mathrm{6091}}^1\times {\mathrm{7877}}^1$

素因数の和:14389

約数の個数: 8

約数和(自身を含む): 20252951472

約数和(自身を除く): 53873725

約数列:

[1, 421, 6091, 7877, 2564311, 3316217, 47978807, 20199077747]

約数ペア:

[(1, 20199077747), (421, 47978807), (6091, 3316217), (7877, 2564311)]