20180352908

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{6236203}}^1$

素因数の和:6237016

約数の個数: 12

約数和(自身を含む): 35359276680

約数和(自身を除く): 15178923772

約数列:

[1, 2, 4, 809, 1618, 3236, 6236203, 12472406, 24944812, 5045088227, 10090176454, 20180352908]

約数ペア:

[(1, 20180352908), (2, 10090176454), (4, 5045088227), (809, 24944812), (1618, 12472406), (3236, 6236203)]