20733574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1609}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 33037200

約数和(自身を除く): 12303626

約数列:

[1, 2, 17, 34, 379, 758, 1609, 3218, 6443, 12886, 27353, 54706, 609811, 1219622, 10366787, 20733574]

約数ペア:

[(1, 20733574), (2, 10366787), (17, 1219622), (34, 609811), (379, 54706), (758, 27353), (1609, 12886), (3218, 6443)]