20161686954

素因数分解:

$2^1\times 3^1\times {\mathrm{751}}^1\times {\mathrm{4474409}}^1$

素因数の和:4475165

約数の個数: 16

約数和(自身を含む): 40377075840

約数和(自身を除く): 20215388886

約数列:

[1, 2, 3, 6, 751, 1502, 2253, 4506, 4474409, 8948818, 13423227, 26846454, 3360281159, 6720562318, 10080843477, 20161686954]

約数ペア:

[(1, 20161686954), (2, 10080843477), (3, 6720562318), (6, 3360281159), (751, 26846454), (1502, 13423227), (2253, 8948818), (4506, 4474409)]