2016346940

素因数分解:

$2^2\times 5^1\times {\mathrm{100817347}}^1$

素因数の和:100817356

約数の個数: 12

約数和(自身を含む): 4234328616

約数和(自身を除く): 2217981676

約数列:

[1, 2, 4, 5, 10, 20, 100817347, 201634694, 403269388, 504086735, 1008173470, 2016346940]

約数ペア:

[(1, 2016346940), (2, 1008173470), (4, 504086735), (5, 403269388), (10, 201634694), (20, 100817347)]