20170251956

素因数分解:

$2^2\times {\mathrm{7109}}^1\times {\mathrm{709321}}^1$

素因数の和:716434

約数の個数: 12

約数和(自身を含む): 35302955940

約数和(自身を除く): 15132703984

約数列:

[1, 2, 4, 7109, 14218, 28436, 709321, 1418642, 2837284, 5042562989, 10085125978, 20170251956]

約数ペア:

[(1, 20170251956), (2, 10085125978), (4, 5042562989), (7109, 2837284), (14218, 1418642), (28436, 709321)]