20171452796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458442109}}^1$

素因数の和:458442124

約数の個数: 12

約数和(自身を含む): 38509137240

約数和(自身を除く): 18337684444

約数列:

[1, 2, 4, 11, 22, 44, 458442109, 916884218, 1833768436, 5042863199, 10085726398, 20171452796]

約数ペア:

[(1, 20171452796), (2, 10085726398), (4, 5042863199), (11, 1833768436), (22, 916884218), (44, 458442109)]